50000555100 has 72 divisors (see below), whose sum is σ = 147397909680. Its totient is φ = 13081902080.

The previous prime is 50000555083. The next prime is 50000555113. The reversal of 50000555100 is 155500005.

50000555100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1556445 + ... + 1588244.

It is an arithmetic number, because the mean of its divisors is an integer number (2047193190).

Almost surely, 2^50000555100 is an apocalyptic number.

50000555100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50000555100 is an abundant number, since it is smaller than the sum of its proper divisors (97397354580).

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

50000555100 is a wasteful number, since it uses less digits than its factorization.

50000555100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3144759 (or 3144752 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 21.

The spelling of 50000555100 in words is "fifty billion, five hundred fifty-five thousand, one hundred".