56000110056 has 128 divisors (see below), whose sum is σ = 157898280960. Its totient is φ = 16401312000.

The previous prime is 56000110021. The next prime is 56000110079. The reversal of 56000110056 is 65001100065.

It is a super-2 number, since 2×56000110056² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1455985 + ... + 1493951.

It is an arithmetic number, because the mean of its divisors is an integer number (1233580320).

Almost surely, 2^56000110056 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 56000110056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78949140480).

56000110056 is an abundant number, since it is smaller than the sum of its proper divisors (101898170904).

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

56000110056 is a wasteful number, since it uses less digits than its factorization.

56000110056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38175 (or 38171 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

Subtracting 56000110056 from its reverse (65001100065), we obtain a palindrome (9000990009).

The spelling of 56000110056 in words is "fifty-six billion, one hundred ten thousand, fifty-six".