50085670873 has 4 divisors (see below), whose sum is σ = 57240766720. Its totient is φ = 42930575028.

The previous prime is 50085670801. The next prime is 50085670891. The reversal of 50085670873 is 37807658005.

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 50085670873 - 2²¹ = 50083573721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50085670073) 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, 3577547913 + ... + 3577547926.

It is an arithmetic number, because the mean of its divisors is an integer number (14310191680).

Almost surely, 2^50085670873 is an apocalyptic number.

It is an amenable number.

50085670873 is a deficient number, since it is larger than the sum of its proper divisors (7155095847).

50085670873 is an equidigital number, since it uses as much as digits as its factorization.

50085670873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7155095846.

The product of its (nonzero) digits is 1411200, while the sum is 49.

The spelling of 50085670873 in words is "fifty billion, eighty-five million, six hundred seventy thousand, eight hundred seventy-three".