56912279534 has 16 divisors (see below), whose sum is σ = 93140130096. Its totient is φ = 25866177600.

The previous prime is 56912279521. The next prime is 56912279537. The reversal of 56912279534 is 43597221965.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56912279537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45104 + ... + 340380.

It is an arithmetic number, because the mean of its divisors is an integer number (5821258131).

Almost surely, 2^56912279534 is an apocalyptic number.

56912279534 is a deficient number, since it is larger than the sum of its proper divisors (36227850562).

56912279534 is a wasteful number, since it uses less digits than its factorization.

56912279534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304051.

The product of its digits is 4082400, while the sum is 53.

The spelling of 56912279534 in words is "fifty-six billion, nine hundred twelve million, two hundred seventy-nine thousand, five hundred thirty-four".