50157063871 has 4 divisors (see below), whose sum is σ = 50157550744. Its totient is φ = 50156577000.

The previous prime is 50157063863. The next prime is 50157063917. The reversal of 50157063871 is 17836075105.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 50157063871 - 2³ = 50157063863 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 (50157063371) 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, 21405 + ... + 317446.

It is an arithmetic number, because the mean of its divisors is an integer number (12539387686).

Almost surely, 2^50157063871 is an apocalyptic number.

50157063871 is a deficient number, since it is larger than the sum of its proper divisors (486873).

50157063871 is a wasteful number, since it uses less digits than its factorization.

50157063871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486872.

The product of its (nonzero) digits is 176400, while the sum is 43.

The spelling of 50157063871 in words is "fifty billion, one hundred fifty-seven million, sixty-three thousand, eight hundred seventy-one".