Q: Is 509,264 a Prime Number?
A: No, 509,264 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 509264 can be evenly divided by 1 2 4 7 8 14 16 28 56 112 4,547 9,094 18,188 31,829 36,376 63,658 72,752 127,316 254,632 and 509,264, with no remainder.
Since 509,264 cannot be divided by just 1 and 509,264, it is not a prime number.