50688668267 has 4 divisors (see below), whose sum is σ = 50805732600. Its totient is φ = 50571603936.

The previous prime is 50688668263. The next prime is 50688668281. The reversal of 50688668267 is 76286688605.

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

It is a cyclic number.

It is not a de Polignac number, because 50688668267 - 2² = 50688668263 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50688668263) 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, 58531517 + ... + 58532382.

It is an arithmetic number, because the mean of its divisors is an integer number (12701433150).

Almost surely, 2^50688668267 is an apocalyptic number.

50688668267 is a deficient number, since it is larger than the sum of its proper divisors (117064333).

50688668267 is a wasteful number, since it uses less digits than its factorization.

50688668267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117064332.

The product of its (nonzero) digits is 46448640, while the sum is 62.

The spelling of 50688668267 in words is "fifty billion, six hundred eighty-eight million, six hundred sixty-eight thousand, two hundred sixty-seven".