56831560848 has 120 divisors (see below), whose sum is σ = 165992514688. Its totient is φ = 18822989952.

The previous prime is 56831560829. The next prime is 56831560861. The reversal of 56831560848 is 84806513865.

56831560848 is a `hidden beast` number, since 5 + 6 + 8 + 31 + 560 + 8 + 48 = 666.

56831560848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 56831560794 and 56831560803.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 563865 + ... + 656967.

Almost surely, 2^56831560848 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 56831560848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82996257344).

56831560848 is an abundant number, since it is smaller than the sum of its proper divisors (109160953840).

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

56831560848 is a wasteful number, since it uses less digits than its factorization.

56831560848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93283 (or 93265 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 54.

The spelling of 56831560848 in words is "fifty-six billion, eight hundred thirty-one million, five hundred sixty thousand, eight hundred forty-eight".