10665160655665 has 32 divisors (see below), whose sum is σ = 13634427214080. Its totient is φ = 7985939060736.

The previous prime is 10665160655663. The next prime is 10665160655683. The reversal of 10665160655665 is 56655606156601.

It is not a de Polignac number, because 10665160655665 - 2¹ = 10665160655663 is a prime.

It is a super-2 number, since 2×10665160655665² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10665160655663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1773004 + ... + 4947106.

It is an arithmetic number, because the mean of its divisors is an integer number (426075850440).

Almost surely, 2^{10665160655665} is an apocalyptic number.

It is an amenable number.

10665160655665 is a deficient number, since it is larger than the sum of its proper divisors (2969266558415).

10665160655665 is a wasteful number, since it uses less digits than its factorization.

10665160655665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3174553.

The product of its (nonzero) digits is 29160000, while the sum is 58.

The spelling of 10665160655665 in words is "ten trillion, six hundred sixty-five billion, one hundred sixty million, six hundred fifty-five thousand, six hundred sixty-five".