50838004164 has 24 divisors (see below), whose sum is σ = 119236636960. Its totient is φ = 16858197504.

The previous prime is 50838004153. The next prime is 50838004187. The reversal of 50838004164 is 46140083805.

50838004164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10973074 + ... + 10977705.

Almost surely, 2^50838004164 is an apocalyptic number.

It is an amenable number.

50838004164 is an abundant number, since it is smaller than the sum of its proper divisors (68398632796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50838004164 is a wasteful number, since it uses less digits than its factorization.

50838004164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21950979 (or 21950977 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

Adding to 50838004164 its reverse (46140083805), we get a palindrome (96978087969).

The spelling of 50838004164 in words is "fifty billion, eight hundred thirty-eight million, four thousand, one hundred sixty-four".