56858054748 has 96 divisors (see below), whose sum is σ = 147413468160. Its totient is φ = 16912746240.

The previous prime is 56858054741. The next prime is 56858054789. The reversal of 56858054748 is 84745085865.

It is a junction number, because it is equal to n+sod(n) for n = 56858054691 and 56858054700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56858054741) 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, 1788286 + ... + 1819802.

It is an arithmetic number, because the mean of its divisors is an integer number (1535556960).

Almost surely, 2^56858054748 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 56858054748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73706734080).

56858054748 is an abundant number, since it is smaller than the sum of its proper divisors (90555413412).

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

56858054748 is a wasteful number, since it uses less digits than its factorization.

56858054748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31787 (or 31785 counting only the distinct ones).

The product of its (nonzero) digits is 43008000, while the sum is 60.

The spelling of 56858054748 in words is "fifty-six billion, eight hundred fifty-eight million, fifty-four thousand, seven hundred forty-eight".