Q: Is 6,465 a Prime Number?
A: No, 6,465 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 6465 can be evenly divided by 1 3 5 15 431 1,293 2,155 and 6,465, with no remainder.
Since 6,465 cannot be divided by just 1 and 6,465, it is not a prime number.