56464272532 has 48 divisors (see below), whose sum is σ = 107106269760. Its totient is φ = 25947532800.

The previous prime is 56464272521. The next prime is 56464272559. The reversal of 56464272532 is 23527246465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527607 + ... + 625537.

It is an arithmetic number, because the mean of its divisors is an integer number (2231380620).

Almost surely, 2^56464272532 is an apocalyptic number.

It is an amenable number.

56464272532 is a deficient number, since it is larger than the sum of its proper divisors (50641997228).

56464272532 is a wasteful number, since it uses less digits than its factorization.

56464272532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98152 (or 98150 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 46.

The spelling of 56464272532 in words is "fifty-six billion, four hundred sixty-four million, two hundred seventy-two thousand, five hundred thirty-two".