Q: Is 509,650 a Prime Number?
A: No, 509,650 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 509650 can be evenly divided by 1 2 5 10 25 50 10,193 20,386 50,965 101,930 254,825 and 509,650, with no remainder.
Since 509,650 cannot be divided by just 1 and 509,650, it is not a prime number.