57638448674 has 16 divisors (see below), whose sum is σ = 87071025600. Its totient is φ = 28614920880.

The previous prime is 57638448653. The next prime is 57638448701. The reversal of 57638448674 is 47684483675.

57638448674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon 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, 778427 + ... + 849249.

It is an arithmetic number, because the mean of its divisors is an integer number (5441939100).

Almost surely, 2^57638448674 is an apocalyptic number.

57638448674 is a deficient number, since it is larger than the sum of its proper divisors (29432576926).

57638448674 is a wasteful number, since it uses less digits than its factorization.

57638448674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73705.

The product of its digits is 108380160, while the sum is 62.

The spelling of 57638448674 in words is "fifty-seven billion, six hundred thirty-eight million, four hundred forty-eight thousand, six hundred seventy-four".