Q: Is 559,401 a Prime Number?
A: No, 559,401 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 559401 can be evenly divided by 1 3 263 709 789 2,127 186,467 and 559,401, with no remainder.
Since 559,401 cannot be divided by just 1 and 559,401, it is not a prime number.