52017966804 has 48 divisors (see below), whose sum is σ = 123003749120. Its totient is φ = 17107009920.

The previous prime is 52017966683. The next prime is 52017966811. The reversal of 52017966804 is 40866971025.

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, 1289322 + ... + 1329054.

Almost surely, 2^52017966804 is an apocalyptic number.

It is an amenable number.

52017966804 is an abundant number, since it is smaller than the sum of its proper divisors (70985782316).

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

52017966804 is a wasteful number, since it uses less digits than its factorization.

52017966804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41200 (or 41198 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 52017966804 in words is "fifty-two billion, seventeen million, nine hundred sixty-six thousand, eight hundred four".