56472187796 has 24 divisors (see below), whose sum is σ = 100335049920. Its totient is φ = 27807560000.

The previous prime is 56472187789. The next prime is 56472187801. The reversal of 56472187796 is 69778127465.

It is a congruent 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, 226640 + ... + 405351.

It is an arithmetic number, because the mean of its divisors is an integer number (4180627080).

Almost surely, 2^56472187796 is an apocalyptic number.

It is an amenable number.

56472187796 is a deficient number, since it is larger than the sum of its proper divisors (43862862124).

56472187796 is a wasteful number, since it uses less digits than its factorization.

56472187796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632335 (or 632333 counting only the distinct ones).

The product of its digits is 35562240, while the sum is 62.

The spelling of 56472187796 in words is "fifty-six billion, four hundred seventy-two million, one hundred eighty-seven thousand, seven hundred ninety-six".