Q: Is 509,608 a Prime Number?
A: No, 509,608 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 509608 can be evenly divided by 1 2 4 8 11 22 44 88 5,791 11,582 23,164 46,328 63,701 127,402 254,804 and 509,608, with no remainder.
Since 509,608 cannot be divided by just 1 and 509,608, it is not a prime number.