57380756392 has 16 divisors (see below), whose sum is σ = 107638737300. Its totient is φ = 28677093120.

The previous prime is 57380756351. The next prime is 57380756399. The reversal of 57380756392 is 29365708375.

57380756392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 55259785476 + 2120970916 = 235074^2 + 46054^2 .

It is not an unprimeable number, because it can be changed into a prime (57380756399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1642267 + ... + 1676842.

Almost surely, 2^57380756392 is an apocalyptic number.

It is an amenable number.

57380756392 is a deficient number, since it is larger than the sum of its proper divisors (50257980908).

57380756392 is a wasteful number, since it uses less digits than its factorization.

57380756392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3321276 (or 3321272 counting only the distinct ones).

The product of its (nonzero) digits is 9525600, while the sum is 55.

The spelling of 57380756392 in words is "fifty-seven billion, three hundred eighty million, seven hundred fifty-six thousand, three hundred ninety-two".