Q: Is 513,475 a Prime Number?
A: No, 513,475 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 513475 can be evenly divided by 1 5 19 23 25 47 95 115 235 437 475 575 893 1,081 1,175 2,185 4,465 5,405 10,925 20,539 22,325 27,025 102,695 and 513,475, with no remainder.
Since 513,475 cannot be divided by just 1 and 513,475, it is not a prime number.