Q: Is 509,152 a Prime Number?
A: No, 509,152 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 509152 can be evenly divided by 1 2 4 7 8 14 16 28 32 56 112 224 2,273 4,546 9,092 15,911 18,184 31,822 36,368 63,644 72,736 127,288 254,576 and 509,152, with no remainder.
Since 509,152 cannot be divided by just 1 and 509,152, it is not a prime number.