50089251867 has 4 divisors (see below), whose sum is σ = 66785669160. Its totient is φ = 33392834576.

The previous prime is 50089251859. The next prime is 50089251869. The reversal of 50089251867 is 76815298005.

50089251867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 50089251867 - 2³ = 50089251859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50089251869) 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, 8348208642 + ... + 8348208647.

It is an arithmetic number, because the mean of its divisors is an integer number (16696417290).

Almost surely, 2^50089251867 is an apocalyptic number.

50089251867 is a deficient number, since it is larger than the sum of its proper divisors (16696417293).

50089251867 is a wasteful number, since it uses less digits than its factorization.

50089251867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16696417292.

The product of its (nonzero) digits is 1209600, while the sum is 51.

The spelling of 50089251867 in words is "fifty billion, eighty-nine million, two hundred fifty-one thousand, eight hundred sixty-seven".