56472625723 has 6 divisors (see below), whose sum is σ = 57161223284. Its totient is φ = 55792225836.

The previous prime is 56472625681. The next prime is 56472625751. The reversal of 56472625723 is 32752627465.

56472625723 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56472625723 - 2²⁵ = 56439071291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56472625793) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4091865 + ... + 4105642.

Almost surely, 2^56472625723 is an apocalyptic number.

56472625723 is a deficient number, since it is larger than the sum of its proper divisors (688597561).

56472625723 is an frugal number, since it uses more digits than its factorization.

56472625723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8197673 (or 8197590 counting only the distinct ones).

The product of its digits is 4233600, while the sum is 49.

The spelling of 56472625723 in words is "fifty-six billion, four hundred seventy-two million, six hundred twenty-five thousand, seven hundred twenty-three".