50570565055 has 4 divisors (see below), whose sum is σ = 60684678072. Its totient is φ = 40456452040.

The previous prime is 50570565041. The next prime is 50570565121. The reversal of 50570565055 is 55056507505.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 50570565055 - 2⁷ = 50570564927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5057056501 + ... + 5057056510.

It is an arithmetic number, because the mean of its divisors is an integer number (15171169518).

Almost surely, 2^50570565055 is an apocalyptic number.

50570565055 is a deficient number, since it is larger than the sum of its proper divisors (10114113017).

50570565055 is a wasteful number, since it uses less digits than its factorization.

50570565055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10114113016.

The product of its (nonzero) digits is 656250, while the sum is 43.

The spelling of 50570565055 in words is "fifty billion, five hundred seventy million, five hundred sixty-five thousand, fifty-five".