50266513000 has 64 divisors (see below), whose sum is σ = 128316726720. Its totient is φ = 18278728000.

The previous prime is 50266512997. The next prime is 50266513001. The reversal of 50266513000 is 31566205.

50266513000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 50266513000.

It is not an unprimeable number, because it can be changed into a prime (50266513001) 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, 2273842 + ... + 2295841.

It is an arithmetic number, because the mean of its divisors is an integer number (2004948855).

Almost surely, 2^50266513000 is an apocalyptic number.

50266513000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50266513000 is an abundant number, since it is smaller than the sum of its proper divisors (78050213720).

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

50266513000 is a wasteful number, since it uses less digits than its factorization.

50266513000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4569715 (or 4569701 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The spelling of 50266513000 in words is "fifty billion, two hundred sixty-six million, five hundred thirteen thousand".