5636322665 has 16 divisors (see below), whose sum is σ = 6949877760. Its totient is φ = 4384987200.

The previous prime is 5636322649. The next prime is 5636322689. The reversal of 5636322665 is 5662236365.

It is not a de Polignac number, because 5636322665 - 2⁴ = 5636322649 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 428456 + ... + 441414.

It is an arithmetic number, because the mean of its divisors is an integer number (434367360).

Almost surely, 2^5636322665 is an apocalyptic number.

It is an amenable number.

5636322665 is a deficient number, since it is larger than the sum of its proper divisors (1313555095).

5636322665 is a wasteful number, since it uses less digits than its factorization.

5636322665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15352.

The product of its digits is 1166400, while the sum is 44.

The square root of 5636322665 is about 75075.4464855188. The cubic root of 5636322665 is about 1779.6391416992.

The spelling of 5636322665 in words is "five billion, six hundred thirty-six million, three hundred twenty-two thousand, six hundred sixty-five".