Q: Is 509,272 a Prime Number?
A: No, 509,272 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 509272 can be evenly divided by 1 2 4 8 63,659 127,318 254,636 and 509,272, with no remainder.
Since 509,272 cannot be divided by just 1 and 509,272, it is not a prime number.