Is 53009 a prime number?

53 009 is an odd number, because it is not evenly divisible by 2.

Find out more:

• What is an even number?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 53 009 is about 230.237.

Thus, the square root of 53 009 is not an integer, and therefore 53 009 is not a square number.

The square of a number (here 53 009) is the result of the product of this number (53 009) by itself (i.e., 53 009 × 53 009); the square of 53 009 is sometimes called "raising 53 009 to the power 2", or "53 009 squared".

The square of 53 009 is 2 809 954 081 because 53 009 × 53 009 = 53 009² = 2 809 954 081.

As a consequence, 53 009 is the square root of 2 809 954 081.

53 009 is a number with 5 digits.

The multiples of 53 009 are all integers evenly divisible by 53 009, that is all numbers such that the remainder of the division by 53 009 is zero. There are infinitely many multiples of 53 009. The smallest multiples of 53 009 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 53 009 too, since 0 × 53 009 = 0
• 53 009: indeed, 53 009 is a multiple of itself, since 53 009 is evenly divisible by 53 009 (we have 53 009 / 53 009 = 1, so the remainder of this division is indeed zero)
• 106 018: indeed, 106 018 = 53 009 × 2
• 159 027: indeed, 159 027 = 53 009 × 3
• 212 036: indeed, 212 036 = 53 009 × 4
• 265 045: indeed, 265 045 = 53 009 × 5
• etc.

• Preceding numbers: …53 007, 53 008
• Following numbers: 53 010, 53 011…

Nearest numbers from 53 009

• Preceding prime number: 53 003
• Following prime number: 53 017

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• 53 009 est-il un nombre premier ?