57130457048 has 32 divisors (see below), whose sum is σ = 123684506400. Its totient is φ = 24232061952.

The previous prime is 57130456979. The next prime is 57130457053. The reversal of 57130457048 is 84075403175.

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, 5253263 + ... + 5264126.

It is an arithmetic number, because the mean of its divisors is an integer number (3865140825).

Almost surely, 2^57130457048 is an apocalyptic number.

It is an amenable number.

57130457048 is an abundant number, since it is smaller than the sum of its proper divisors (66554049352).

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

57130457048 is a wasteful number, since it uses less digits than its factorization.

57130457048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10517499 (or 10517495 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 44.

The spelling of 57130457048 in words is "fifty-seven billion, one hundred thirty million, four hundred fifty-seven thousand, forty-eight".