57382336980 has 48 divisors (see below), whose sum is σ = 178522827840. Its totient is φ = 15301956384.

The previous prime is 57382336939. The next prime is 57382336987. The reversal of 57382336980 is 8963328375.

57382336980 is a `hidden beast` number, since 573 + 8 + 2 + 3 + 3 + 69 + 8 + 0 = 666.

57382336980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57382336987) 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, 53131254 + ... + 53132333.

It is an arithmetic number, because the mean of its divisors is an integer number (3719225580).

Almost surely, 2^57382336980 is an apocalyptic number.

It is an amenable number.

57382336980 is an abundant number, since it is smaller than the sum of its proper divisors (121140490860).

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

57382336980 is a wasteful number, since it uses less digits than its factorization.

57382336980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106263605 (or 106263597 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 57382336980 in words is "fifty-seven billion, three hundred eighty-two million, three hundred thirty-six thousand, nine hundred eighty".