56506032051 has 16 divisors (see below), whose sum is σ = 86107755264. Its totient is φ = 32287914144.

The previous prime is 56506032019. The next prime is 56506032119. The reversal of 56506032051 is 15023060565.

56506032051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56506032051 - 2⁵ = 56506032019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56506032001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1000401 + ... + 1055373.

It is an arithmetic number, because the mean of its divisors is an integer number (5381734704).

Almost surely, 2^56506032051 is an apocalyptic number.

56506032051 is a deficient number, since it is larger than the sum of its proper divisors (29601723213).

56506032051 is a wasteful number, since it uses less digits than its factorization.

56506032051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103930.

The product of its (nonzero) digits is 27000, while the sum is 33.

The spelling of 56506032051 in words is "fifty-six billion, five hundred six million, thirty-two thousand, fifty-one".