325404515512 has 16 divisors (see below), whose sum is σ = 642245754600. Its totient is φ = 154138980960.

The previous prime is 325404515509. The next prime is 325404515521. The reversal of 325404515512 is 215515404523.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1070409439 + ... + 1070409742.

Almost surely, 2^325404515512 is an apocalyptic number.

It is an amenable number.

325404515512 is a deficient number, since it is larger than the sum of its proper divisors (316841239088).

325404515512 is a wasteful number, since it uses less digits than its factorization.

325404515512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2140819206 (or 2140819202 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 325404515512 in words is "three hundred twenty-five billion, four hundred four million, five hundred fifteen thousand, five hundred twelve".