50220264 has 32 divisors (see below), whose sum is σ = 125759520. Its totient is φ = 16712256.

The previous prime is 50220197. The next prime is 50220311. The reversal of 50220264 is 46202205.

It is a self number, because there is not a number n which added to its sum of digits gives 50220264.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17199 + ... + 19905.

It is an arithmetic number, because the mean of its divisors is an integer number (3929985).

Almost surely, 2^50220264 is an apocalyptic number.

It is an amenable number.

50220264 is an abundant number, since it is smaller than the sum of its proper divisors (75539256).

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

50220264 is a wasteful number, since it uses less digits than its factorization.

50220264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3489 (or 3485 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 50220264 is about 7086.6257132714. The cubic root of 50220264 is about 368.9433304326.

Adding to 50220264 its reverse (46202205), we get a palindrome (96422469).

The spelling of 50220264 in words is "fifty million, two hundred twenty thousand, two hundred sixty-four".