58656663664 has 20 divisors (see below), whose sum is σ = 115343516104. Its totient is φ = 28890595008.

The previous prime is 58656663623. The next prime is 58656663679. The reversal of 58656663664 is 46636665685.

It is a congruent number.

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, 27357447 + ... + 27359590.

Almost surely, 2^58656663664 is an apocalyptic number.

It is an amenable number.

58656663664 is a deficient number, since it is larger than the sum of its proper divisors (56686852440).

58656663664 is a wasteful number, since it uses less digits than its factorization.

58656663664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54717112 (or 54717106 counting only the distinct ones).

The product of its digits is 111974400, while the sum is 61.

The spelling of 58656663664 in words is "fifty-eight billion, six hundred fifty-six million, six hundred sixty-three thousand, six hundred sixty-four".