50105203504 has 20 divisors (see below), whose sum is σ = 102789351864. Its totient is φ = 23578919168.

The previous prime is 50105203501. The next prime is 50105203529. The reversal of 50105203504 is 40530250105.

It is not an unprimeable number, because it can be changed into a prime (50105203501) 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, 92104882 + ... + 92105425.

Almost surely, 2^50105203504 is an apocalyptic number.

It is an amenable number.

50105203504 is an abundant number, since it is smaller than the sum of its proper divisors (52684148360).

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

50105203504 is a wasteful number, since it uses less digits than its factorization.

50105203504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184210332 (or 184210326 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

Adding to 50105203504 its reverse (40530250105), we get a palindrome (90635453609).

The spelling of 50105203504 in words is "fifty billion, one hundred five million, two hundred three thousand, five hundred four".