50061919880 has 64 divisors (see below), whose sum is σ = 129243703680. Its totient is φ = 17095680000.

The previous prime is 50061919877. The next prime is 50061919939. The reversal of 50061919880 is 8891916005.

50061919880 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 15 ways as a sum of consecutive naturals, for example, 285881 + ... + 426440.

It is an arithmetic number, because the mean of its divisors is an integer number (2019432870).

Almost surely, 2^50061919880 is an apocalyptic number.

It is an amenable number.

50061919880 is an abundant number, since it is smaller than the sum of its proper divisors (79181783800).

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

50061919880 is a wasteful number, since it uses less digits than its factorization.

50061919880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712590 (or 712586 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 47.

The spelling of 50061919880 in words is "fifty billion, sixty-one million, nine hundred nineteen thousand, eight hundred eighty".