56733111711 has 24 divisors (see below), whose sum is σ = 82567976400. Its totient is φ = 37536285696.

The previous prime is 56733111689. The next prime is 56733111719. The reversal of 56733111711 is 11711133765.

It is not a de Polignac number, because 56733111711 - 2⁶ = 56733111647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56733111719) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1614616 + ... + 1649378.

It is an arithmetic number, because the mean of its divisors is an integer number (3440332350).

Almost surely, 2^56733111711 is an apocalyptic number.

56733111711 is a deficient number, since it is larger than the sum of its proper divisors (25834864689).

56733111711 is a wasteful number, since it uses less digits than its factorization.

56733111711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36135 (or 36132 counting only the distinct ones).

The product of its digits is 13230, while the sum is 36.

The spelling of 56733111711 in words is "fifty-six billion, seven hundred thirty-three million, one hundred eleven thousand, seven hundred eleven".