56227113786 has 16 divisors (see below), whose sum is σ = 112484904768. Its totient is φ = 18737258400.

The previous prime is 56227113773. The next prime is 56227113809. The reversal of 56227113786 is 68731172265.

It is a super-2 number, since 2×56227113786² (a number of 22 digits) contains 22 as substring.

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, 1254355 + ... + 1298406.

It is an arithmetic number, because the mean of its divisors is an integer number (7030306548).

Almost surely, 2^56227113786 is an apocalyptic number.

56227113786 is an abundant number, since it is smaller than the sum of its proper divisors (56257790982).

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

56227113786 is a wasteful number, since it uses less digits than its factorization.

56227113786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2556437.

The product of its digits is 846720, while the sum is 48.

The spelling of 56227113786 in words is "fifty-six billion, two hundred twenty-seven million, one hundred thirteen thousand, seven hundred eighty-six".