52381920332 has 48 divisors (see below), whose sum is σ = 105304442880. Its totient is φ = 22333838400.

The previous prime is 52381920319. The next prime is 52381920337. The reversal of 52381920332 is 23302918325.

It is not an unprimeable number, because it can be changed into a prime (52381920337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4705469 + ... + 4716587.

It is an arithmetic number, because the mean of its divisors is an integer number (2193842560).

Almost surely, 2^52381920332 is an apocalyptic number.

It is an amenable number.

52381920332 is an abundant number, since it is smaller than the sum of its proper divisors (52922522548).

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

52381920332 is a wasteful number, since it uses less digits than its factorization.

52381920332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11982 (or 11980 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 52381920332 in words is "fifty-two billion, three hundred eighty-one million, nine hundred twenty thousand, three hundred thirty-two".