52512525404 has 48 divisors (see below), whose sum is σ = 93269729280. Its totient is φ = 25867719360.

The previous prime is 52512525383. The next prime is 52512525427. The reversal of 52512525404 is 40452521525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59877014 + ... + 59877890.

It is an arithmetic number, because the mean of its divisors is an integer number (1943119360).

Almost surely, 2^52512525404 is an apocalyptic number.

It is an amenable number.

52512525404 is a deficient number, since it is larger than the sum of its proper divisors (40757203876).

52512525404 is a wasteful number, since it uses less digits than its factorization.

52512525404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698 (or 1696 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 35.

The spelling of 52512525404 in words is "fifty-two billion, five hundred twelve million, five hundred twenty-five thousand, four hundred four".