Q: Is 507,580 a Prime Number?
A: No, 507,580 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 507580 can be evenly divided by 1 2 4 5 10 20 41 82 164 205 410 619 820 1,238 2,476 3,095 6,190 12,380 25,379 50,758 101,516 126,895 253,790 and 507,580, with no remainder.
Since 507,580 cannot be divided by just 1 and 507,580, it is not a prime number.