56922022080 has 1344 divisors, whose sum is σ = 270194227200. Its totient is φ = 11116707840.

The previous prime is 56922022067. The next prime is 56922022099. The reversal of 56922022080 is 8022022965.

It is a tau number, because it is divible by the number of its divisors (1344).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 79167961 + ... + 79168679.

Almost surely, 2^56922022080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56922022080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135097113600).

56922022080 is an abundant number, since it is smaller than the sum of its proper divisors (213272205120).

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

56922022080 is a wasteful number, since it uses less digits than its factorization.

56922022080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787 (or 764 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 56922022080 in words is "fifty-six billion, nine hundred twenty-two million, twenty-two thousand, eighty".