56611278604 has 12 divisors (see below), whose sum is σ = 104897369304. Its totient is φ = 26640601664.

The previous prime is 56611278593. The next prime is 56611278629. The reversal of 56611278604 is 40687211665.

56611278604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 416259334 + ... + 416259469.

It is an arithmetic number, because the mean of its divisors is an integer number (8741447442).

Almost surely, 2^56611278604 is an apocalyptic number.

It is an amenable number.

56611278604 is a deficient number, since it is larger than the sum of its proper divisors (48286090700).

56611278604 is a wasteful number, since it uses less digits than its factorization.

56611278604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832518824 (or 832518822 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 56611278604 in words is "fifty-six billion, six hundred eleven million, two hundred seventy-eight thousand, six hundred four".