57731100848 has 20 divisors (see below), whose sum is σ = 117741061560. Its totient is φ = 27346310784.

The previous prime is 57731100799. The next prime is 57731100859. The reversal of 57731100848 is 84800113775.

It is a junction number, because it is equal to n+sod(n) for n = 57731100799 and 57731100808.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94952165 + ... + 94952772.

It is an arithmetic number, because the mean of its divisors is an integer number (5887053078).

Almost surely, 2^57731100848 is an apocalyptic number.

It is an amenable number.

57731100848 is an abundant number, since it is smaller than the sum of its proper divisors (60009960712).

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

57731100848 is a wasteful number, since it uses less digits than its factorization.

57731100848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189904964 (or 189904958 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 44.

The spelling of 57731100848 in words is "fifty-seven billion, seven hundred thirty-one million, one hundred thousand, eight hundred forty-eight".