56817623022 has 16 divisors (see below), whose sum is σ = 115073667840. Its totient is φ = 18699470712.

The previous prime is 56817622987. The next prime is 56817623029. The reversal of 56817623022 is 22032671865.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56817623029) 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, 59933728 + ... + 59934675.

It is an arithmetic number, because the mean of its divisors is an integer number (7192104240).

Almost surely, 2^56817623022 is an apocalyptic number.

56817623022 is an abundant number, since it is smaller than the sum of its proper divisors (58256044818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56817623022 is a wasteful number, since it uses less digits than its factorization.

56817623022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119868487.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 56817623022 in words is "fifty-six billion, eight hundred seventeen million, six hundred twenty-three thousand, twenty-two".