325243951 has 2 divisors, whose sum is σ = 325243952. Its totient is φ = 325243950.

The previous prime is 325243927. The next prime is 325243973. The reversal of 325243951 is 159342523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 325243951 - 2⁷ = 325243823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325243921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162621975 + 162621976.

It is an arithmetic number, because the mean of its divisors is an integer number (162621976).

Almost surely, 2^325243951 is an apocalyptic number.

325243951 is a deficient number, since it is larger than the sum of its proper divisors (1).

325243951 is an equidigital number, since it uses as much as digits as its factorization.

325243951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32400, while the sum is 34.

The square root of 325243951 is about 18034.5210915067. The cubic root of 325243951 is about 687.7064158595.

The spelling of 325243951 in words is "three hundred twenty-five million, two hundred forty-three thousand, nine hundred fifty-one".