11659896328 has 32 divisors (see below), whose sum is σ = 22585259520. Its totient is φ = 5637456000.

The previous prime is 11659896293. The next prime is 11659896329. The reversal of 11659896328 is 82369895611.

It is not an unprimeable number, because it can be changed into a prime (11659896329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309813 + ... + 345403.

It is an arithmetic number, because the mean of its divisors is an integer number (705789360).

Almost surely, 2^11659896328 is an apocalyptic number.

It is an amenable number.

11659896328 is a deficient number, since it is larger than the sum of its proper divisors (10925363192).

11659896328 is a wasteful number, since it uses less digits than its factorization.

11659896328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36949 (or 36945 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 58.

The spelling of 11659896328 in words is "eleven billion, six hundred fifty-nine million, eight hundred ninety-six thousand, three hundred twenty-eight".