57947426370 has 48 divisors (see below), whose sum is σ = 151321280760. Its totient is φ = 15385162752.

The previous prime is 57947426357. The next prime is 57947426413. The reversal of 57947426370 is 7362474975.

57947426370 is a `hidden beast` number, since 579 + 4 + 7 + 4 + 2 + 63 + 7 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 57944674089 + 2752281 = 240717^2 + 1659^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1385199 + ... + 1426418.

Almost surely, 2^57947426370 is an apocalyptic number.

57947426370 is an abundant number, since it is smaller than the sum of its proper divisors (93373854390).

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

57947426370 is a wasteful number, since it uses less digits than its factorization.

57947426370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2811859 (or 2811856 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 54.

The spelling of 57947426370 in words is "fifty-seven billion, nine hundred forty-seven million, four hundred twenty-six thousand, three hundred seventy".