5636022568 has 16 divisors (see below), whose sum is σ = 11528228160. Its totient is φ = 2561828400.

The previous prime is 5636022547. The next prime is 5636022569. The reversal of 5636022568 is 8652206365.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5636022569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32022768 + ... + 32022943.

It is an arithmetic number, because the mean of its divisors is an integer number (720514260).

Almost surely, 2^5636022568 is an apocalyptic number.

It is an amenable number.

5636022568 is an abundant number, since it is smaller than the sum of its proper divisors (5892205592).

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

5636022568 is a wasteful number, since it uses less digits than its factorization.

5636022568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64045728 (or 64045724 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 43.

The square root of 5636022568 is about 75073.4478227822. The cubic root of 5636022568 is about 1779.6075564572.

The spelling of 5636022568 in words is "five billion, six hundred thirty-six million, twenty-two thousand, five hundred sixty-eight".