325697425 has 6 divisors (see below), whose sum is σ = 403864838. Its totient is φ = 260557920.

The previous prime is 325697389. The next prime is 325697473. The reversal of 325697425 is 524796523.

It can be written as a sum of positive squares in 3 ways, for example, as 5716881 + 319980544 = 2391^2 + 17888^2 .

It is not a de Polignac number, because 325697425 - 2⁹ = 325696913 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6513924 + ... + 6513973.

Almost surely, 2^325697425 is an apocalyptic number.

It is an amenable number.

325697425 is a deficient number, since it is larger than the sum of its proper divisors (78167413).

325697425 is a wasteful number, since it uses less digits than its factorization.

325697425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13027907 (or 13027902 counting only the distinct ones).

The product of its digits is 453600, while the sum is 43.

The square root of 325697425 is about 18047.0891004616. The cubic root of 325697425 is about 688.0258808375.

The spelling of 325697425 in words is "three hundred twenty-five million, six hundred ninety-seven thousand, four hundred twenty-five".