Q: Is 528,001 a Prime Number?
A: Yes, 528,001 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 528001 can be evenly divided by 1 and 528,001, with no remainder.
Since 528,001 can be divided by just 1 and 528,001, it is a prime number.