50055455112 has 64 divisors (see below), whose sum is σ = 142692036480. Its totient is φ = 14495695872.

The previous prime is 50055455111. The next prime is 50055455167. The reversal of 50055455112 is 21155455005.

It is not an unprimeable number, because it can be changed into a prime (50055455111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4713348 + ... + 4723955.

It is an arithmetic number, because the mean of its divisors is an integer number (2229563070).

Almost surely, 2^50055455112 is an apocalyptic number.

50055455112 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

50055455112 is an abundant number, since it is smaller than the sum of its proper divisors (92636581368).

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

50055455112 is a wasteful number, since it uses less digits than its factorization.

50055455112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9437342 (or 9437338 counting only the distinct ones).

The product of its (nonzero) digits is 25000, while the sum is 33.

The spelling of 50055455112 in words is "fifty billion, fifty-five million, four hundred fifty-five thousand, one hundred twelve".