9228732616659 has 16 divisors (see below), whose sum is σ = 12537304740000. Its totient is φ = 6036327388416.

The previous prime is 9228732616633. The next prime is 9228732616667. The reversal of 9228732616659 is 9566162378229.

It is not a de Polignac number, because 9228732616659 - 2¹¹ = 9228732614611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9228732616659.

It is not an unprimeable number, because it can be changed into a prime (9228730616659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14011767 + ... + 14655615.

It is an arithmetic number, because the mean of its divisors is an integer number (783581546250).

Almost surely, 2^{9228732616659} is an apocalyptic number.

9228732616659 is a deficient number, since it is larger than the sum of its proper divisors (3308572123341).

9228732616659 is a wasteful number, since it uses less digits than its factorization.

9228732616659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734054.

The product of its digits is 117573120, while the sum is 66.

The spelling of 9228732616659 in words is "nine trillion, two hundred twenty-eight billion, seven hundred thirty-two million, six hundred sixteen thousand, six hundred fifty-nine".