56111478392 has 16 divisors (see below), whose sum is σ = 106250697000. Its totient is φ = 27777959200.

The previous prime is 56111478389. The next prime is 56111478407. The reversal of 56111478392 is 29387411165.

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, 34721642 + ... + 34723257.

Almost surely, 2^56111478392 is an apocalyptic number.

It is an amenable number.

56111478392 is a deficient number, since it is larger than the sum of its proper divisors (50139218608).

56111478392 is a wasteful number, since it uses less digits than its factorization.

56111478392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69445006 (or 69445002 counting only the distinct ones).

The product of its digits is 362880, while the sum is 47.

The spelling of 56111478392 in words is "fifty-six billion, one hundred eleven million, four hundred seventy-eight thousand, three hundred ninety-two".