57456415032 has 32 divisors (see below), whose sum is σ = 143815620480. Its totient is φ = 19128860640.

The previous prime is 57456415007. The next prime is 57456415087. The reversal of 57456415032 is 23051465475.

It is a super-2 number, since 2×57456415032² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1434694 + ... + 1474197.

It is an arithmetic number, because the mean of its divisors is an integer number (4494238140).

Almost surely, 2^57456415032 is an apocalyptic number.

It is an amenable number.

57456415032 is an abundant number, since it is smaller than the sum of its proper divisors (86359205448).

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

57456415032 is a wasteful number, since it uses less digits than its factorization.

57456415032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2909723 (or 2909719 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 42.

The spelling of 57456415032 in words is "fifty-seven billion, four hundred fifty-six million, four hundred fifteen thousand, thirty-two".