Q: Is 520,264 a Prime Number?
A: No, 520,264 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 520264 can be evenly divided by 1 2 4 8 65,033 130,066 260,132 and 520,264, with no remainder.
Since 520,264 cannot be divided by just 1 and 520,264, it is not a prime number.