50375500013 has 4 divisors (see below), whose sum is σ = 52565739168. Its totient is φ = 48185260860.

The previous prime is 50375499913. The next prime is 50375500031. The reversal of 50375500013 is 31000557305.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50375500013 - 2²⁴ = 50358722797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50375500093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1095119543 + ... + 1095119588.

It is an arithmetic number, because the mean of its divisors is an integer number (13141434792).

Almost surely, 2^50375500013 is an apocalyptic number.

It is an amenable number.

50375500013 is a deficient number, since it is larger than the sum of its proper divisors (2190239155).

50375500013 is a wasteful number, since it uses less digits than its factorization.

50375500013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2190239154.

The product of its (nonzero) digits is 7875, while the sum is 29.

The spelling of 50375500013 in words is "fifty billion, three hundred seventy-five million, five hundred thousand, thirteen".