Q: Is 5,401,723 a Prime Number?
A: No, 5,401,723 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 5401723 can be evenly divided by 1 83 151 431 12,533 35,773 65,081 and 5,401,723, with no remainder.
Since 5,401,723 cannot be divided by just 1 and 5,401,723, it is not a prime number.