5568422472 has 72 divisors (see below), whose sum is σ = 15619285890. Its totient is φ = 1792116480.

The previous prime is 5568422347. The next prime is 5568422479. The reversal of 5568422472 is 2742248655.

5568422472 is a `hidden beast` number, since 5 + 568 + 42 + 2 + 47 + 2 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 4490876196 + 1077546276 = 67014^2 + 32826^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is not an unprimeable number, because it can be changed into a prime (5568422479) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 14572 + ... + 106532.

Almost surely, 2^5568422472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5568422472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7809642945).

5568422472 is an abundant number, since it is smaller than the sum of its proper divisors (10050863418).

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

5568422472 is a wasteful number, since it uses less digits than its factorization.

5568422472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92031 (or 91995 counting only the distinct ones).

The product of its digits is 1075200, while the sum is 45.

The square root of 5568422472 is about 74621.8632305573. The cubic root of 5568422472 is about 1772.4638749755.

The spelling of 5568422472 in words is "five billion, five hundred sixty-eight million, four hundred twenty-two thousand, four hundred seventy-two".