Q: Is 565,520 a Prime Number?
A: No, 565,520 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 565520 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 7,069 14,138 28,276 35,345 56,552 70,690 113,104 141,380 282,760 and 565,520, with no remainder.
Since 565,520 cannot be divided by just 1 and 565,520, it is not a prime number.