325816415475 has 24 divisors (see below), whose sum is σ = 539100560832. Its totient is φ = 173634103200.

The previous prime is 325816415447. The next prime is 325816415513. The reversal of 325816415475 is 574514618523.

It is not a de Polignac number, because 325816415475 - 2⁵ = 325816415443 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1585677 + ... + 1779326.

It is an arithmetic number, because the mean of its divisors is an integer number (22462523368).

Almost surely, 2^325816415475 is an apocalyptic number.

325816415475 is a deficient number, since it is larger than the sum of its proper divisors (213284145357).

325816415475 is a wasteful number, since it uses less digits than its factorization.

325816415475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3366307 (or 3366302 counting only the distinct ones).

The product of its digits is 4032000, while the sum is 51.

The spelling of 325816415475 in words is "three hundred twenty-five billion, eight hundred sixteen million, four hundred fifteen thousand, four hundred seventy-five".