50767873669 has 12 divisors (see below), whose sum is σ = 53667294240. Its totient is φ = 48017969640.

The previous prime is 50767873643. The next prime is 50767873679. The reversal of 50767873669 is 96637876705.

It is a de Polignac number, because none of the positive numbers 2^k-50767873669 is a prime.

It is a super-2 number, since 2×50767873669² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50767873669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50767873679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109864 + ... + 337054.

It is an arithmetic number, because the mean of its divisors is an integer number (4472274520).

Almost surely, 2^50767873669 is an apocalyptic number.

It is an amenable number.

50767873669 is a deficient number, since it is larger than the sum of its proper divisors (2899420571).

50767873669 is a wasteful number, since it uses less digits than its factorization.

50767873669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227848 (or 227829 counting only the distinct ones).

The product of its (nonzero) digits is 80015040, while the sum is 64.

The spelling of 50767873669 in words is "fifty billion, seven hundred sixty-seven million, eight hundred seventy-three thousand, six hundred sixty-nine".