56808366580 has 96 divisors (see below), whose sum is σ = 139241088000. Its totient is φ = 19460560896.

The previous prime is 56808366521. The next prime is 56808366581. The reversal of 56808366580 is 8566380865.

56808366580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56808366581) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10198036 + ... + 10203604.

It is an arithmetic number, because the mean of its divisors is an integer number (1450428000).

Almost surely, 2^56808366580 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 56808366580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69620544000).

56808366580 is an abundant number, since it is smaller than the sum of its proper divisors (82432721420).

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

56808366580 is a wasteful number, since it uses less digits than its factorization.

56808366580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7086 (or 7070 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 55.

The spelling of 56808366580 in words is "fifty-six billion, eight hundred eight million, three hundred sixty-six thousand, five hundred eighty".