56005051024 has 80 divisors (see below), whose sum is σ = 121029753600. Its totient is φ = 24927533568.

The previous prime is 56005051009. The next prime is 56005051043. The reversal of 56005051024 is 42015050065.

It is a junction number, because it is equal to n+sod(n) for n = 56005050983 and 56005051001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5538357 + ... + 5548459.

It is an arithmetic number, because the mean of its divisors is an integer number (1512871920).

Almost surely, 2^56005051024 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 56005051024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60514876800).

56005051024 is an abundant number, since it is smaller than the sum of its proper divisors (65024702576).

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

56005051024 is a wasteful number, since it uses less digits than its factorization.

56005051024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11072 (or 11066 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 56005051024 in words is "fifty-six billion, five million, fifty-one thousand, twenty-four".