Q: Is 520,552 a Prime Number?
A: No, 520,552 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 520552 can be evenly divided by 1 2 4 8 31 62 124 248 2,099 4,198 8,396 16,792 65,069 130,138 260,276 and 520,552, with no remainder.
Since 520,552 cannot be divided by just 1 and 520,552, it is not a prime number.