57340848672 has 60 divisors (see below), whose sum is σ = 168637850766. Its totient is φ = 19113615360.

The previous prime is 57340848667. The next prime is 57340848701. The reversal of 57340848672 is 27684804375.

57340848672 is a `hidden beast` number, since 57 + 3 + 40 + 8 + 486 + 72 = 666.

57340848672 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 only one way, i.e., 55415043216 + 1925805456 = 235404^2 + 43884^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 11058529 + ... + 11063712.

Almost surely, 2^57340848672 is an apocalyptic number.

It is an amenable number.

57340848672 is an abundant number, since it is smaller than the sum of its proper divisors (111297002094).

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

57340848672 is a wasteful number, since it uses less digits than its factorization.

57340848672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22122263 (or 22122246 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 54.

The spelling of 57340848672 in words is "fifty-seven billion, three hundred forty million, eight hundred forty-eight thousand, six hundred seventy-two".