11660000965 has 8 divisors (see below), whose sum is σ = 14229154080. Its totient is φ = 9169898832.

The previous prime is 11660000951. The next prime is 11660000999. The reversal of 11660000965 is 56900006611.

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

It is a cyclic number.

It is not a de Polignac number, because 11660000965 - 2¹⁹ = 11659476677 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11660000965.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 19762419 + ... + 19763008.

It is an arithmetic number, because the mean of its divisors is an integer number (1778644260).

Almost surely, 2^11660000965 is an apocalyptic number.

It is an amenable number.

11660000965 is a deficient number, since it is larger than the sum of its proper divisors (2569153115).

11660000965 is an equidigital number, since it uses as much as digits as its factorization.

11660000965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39525491.

The product of its (nonzero) digits is 9720, while the sum is 34.

The spelling of 11660000965 in words is "eleven billion, six hundred sixty million, nine hundred sixty-five", and thus it is an aban number.