56734839044 has 12 divisors (see below), whose sum is σ = 106923350604. Its totient is φ = 26185310304.

The previous prime is 56734839043. The next prime is 56734839053. The reversal of 56734839044 is 44093843765.

It can be written as a sum of positive squares in 2 ways, for example, as 13735840000 + 42998999044 = 117200^2 + 207362^2 .

It is a super-2 number, since 2×56734839044² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56734839043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545527247 + ... + 545527350.

It is an arithmetic number, because the mean of its divisors is an integer number (8910279217).

Almost surely, 2^56734839044 is an apocalyptic number.

It is an amenable number.

56734839044 is a deficient number, since it is larger than the sum of its proper divisors (50188511560).

56734839044 is a wasteful number, since it uses less digits than its factorization.

56734839044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091054614 (or 1091054612 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 53.

The spelling of 56734839044 in words is "fifty-six billion, seven hundred thirty-four million, eight hundred thirty-nine thousand, forty-four".