56540134050 has 24 divisors (see below), whose sum is σ = 140219532816. Its totient is φ = 15077369040.

The previous prime is 56540134043. The next prime is 56540134061. The reversal of 56540134050 is 5043104565.

56540134050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 188466964 + ... + 188467263.

It is an arithmetic number, because the mean of its divisors is an integer number (5842480534).

Almost surely, 2^56540134050 is an apocalyptic number.

56540134050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56540134050 is an abundant number, since it is smaller than the sum of its proper divisors (83679398766).

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

56540134050 is a wasteful number, since it uses less digits than its factorization.

56540134050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376934242 (or 376934237 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 56540134050 in words is "fifty-six billion, five hundred forty million, one hundred thirty-four thousand, fifty".