8099656559 has 8 divisors (see below), whose sum is σ = 8306066160. Its totient is φ = 7893668800.

The previous prime is 8099656549. The next prime is 8099656567. The reversal of 8099656559 is 9556569908.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8099656559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8099656549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66389 + ... + 143550.

It is an arithmetic number, because the mean of its divisors is an integer number (1038258270).

Almost surely, 2^8099656559 is an apocalyptic number.

8099656559 is a deficient number, since it is larger than the sum of its proper divisors (206409601).

8099656559 is a wasteful number, since it uses less digits than its factorization.

8099656559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210921.

The product of its (nonzero) digits is 26244000, while the sum is 62.

The square root of 8099656559 is about 89998.0919742191. The cubic root of 8099656559 is about 2008.2704658056.

The spelling of 8099656559 in words is "eight billion, ninety-nine million, six hundred fifty-six thousand, five hundred fifty-nine".