52525030512 has 20 divisors (see below), whose sum is σ = 135689662280. Its totient is φ = 17508343488.

The previous prime is 52525030477. The next prime is 52525030553. The reversal of 52525030512 is 21503052525.

52525030512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 52525030512.

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, 547135687 + ... + 547135782.

It is an arithmetic number, because the mean of its divisors is an integer number (6784483114).

Almost surely, 2^52525030512 is an apocalyptic number.

It is an amenable number.

52525030512 is an abundant number, since it is smaller than the sum of its proper divisors (83164631768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52525030512 is a wasteful number, since it uses less digits than its factorization.

52525030512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094271480 (or 1094271474 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 52525030512 in words is "fifty-two billion, five hundred twenty-five million, thirty thousand, five hundred twelve".