56472538534 has 8 divisors (see below), whose sum is σ = 84796049448. Its totient is φ = 28207188720.

The previous prime is 56472538513. The next prime is 56472538547. The reversal of 56472538534 is 43583527465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×56472538534² (a number of 22 digits) contains 22 as substring.

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, 14537847 + ... + 14541730.

It is an arithmetic number, because the mean of its divisors is an integer number (10599506181).

Almost surely, 2^56472538534 is an apocalyptic number.

56472538534 is a deficient number, since it is larger than the sum of its proper divisors (28323510914).

56472538534 is a wasteful number, since it uses less digits than its factorization.

56472538534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29080550.

The product of its digits is 12096000, while the sum is 52.

The spelling of 56472538534 in words is "fifty-six billion, four hundred seventy-two million, five hundred thirty-eight thousand, five hundred thirty-four".