50812266 has 16 divisors (see below), whose sum is σ = 103542624. Its totient is φ = 16617744.

The previous prime is 50812261. The next prime is 50812291. The reversal of 50812266 is 66221805.

50812266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (50812261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79576 + ... + 80211.

It is an arithmetic number, because the mean of its divisors is an integer number (6471414).

Almost surely, 2^50812266 is an apocalyptic number.

50812266 is an abundant number, since it is smaller than the sum of its proper divisors (52730358).

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

50812266 is a wasteful number, since it uses less digits than its factorization.

50812266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159845.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 50812266 is about 7128.2723011961. The cubic root of 50812266 is about 370.3873858452.

The spelling of 50812266 in words is "fifty million, eight hundred twelve thousand, two hundred sixty-six".