5565228228 has 48 divisors (see below), whose sum is σ = 16489567360. Its totient is φ = 1590064992.

The previous prime is 5565228223. The next prime is 5565228241. The reversal of 5565228228 is 8228225655.

5565228228 is a `hidden beast` number, since 5 + 565 + 2 + 2 + 82 + 2 + 8 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5565228223) 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, 3679951 + ... + 3681462.

Almost surely, 2^5565228228 is an apocalyptic number.

It is an amenable number.

5565228228 is an abundant number, since it is smaller than the sum of its proper divisors (10924339132).

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

5565228228 is a wasteful number, since it uses less digits than its factorization.

5565228228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7361433 (or 7361425 counting only the distinct ones).

The product of its digits is 768000, while the sum is 45.

The square root of 5565228228 is about 74600.4572908236. The cubic root of 5565228228 is about 1772.1248941689.

The spelling of 5565228228 in words is "five billion, five hundred sixty-five million, two hundred twenty-eight thousand, two hundred twenty-eight".