50423517100 has 36 divisors (see below), whose sum is σ = 119366219448. Its totient is φ = 18335824000.

The previous prime is 50423517091. The next prime is 50423517149. The reversal of 50423517100 is 171532405.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22918681 + ... + 22920880.

It is an arithmetic number, because the mean of its divisors is an integer number (3315728318).

Almost surely, 2^50423517100 is an apocalyptic number.

50423517100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50423517100 is an abundant number, since it is smaller than the sum of its proper divisors (68942702348).

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

50423517100 is a wasteful number, since it uses less digits than its factorization.

50423517100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45839586 (or 45839579 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The spelling of 50423517100 in words is "fifty billion, four hundred twenty-three million, five hundred seventeen thousand, one hundred".