4160495665 has 8 divisors (see below), whose sum is σ = 5038399080. Its totient is φ = 3297860352.

The previous prime is 4160495627. The next prime is 4160495687. The reversal of 4160495665 is 5665940614.

It can be written as a sum of positive squares in 4 ways, for example, as 2049644529 + 2110851136 = 45273^2 + 45944^2 .

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-4160495665 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3816424 + ... + 3817513.

It is an arithmetic number, because the mean of its divisors is an integer number (629799885).

Almost surely, 2^4160495665 is an apocalyptic number.

It is an amenable number.

4160495665 is a deficient number, since it is larger than the sum of its proper divisors (877903415).

4160495665 is a wasteful number, since it uses less digits than its factorization.

4160495665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7634051.

The product of its (nonzero) digits is 777600, while the sum is 46.

The square root of 4160495665 is about 64501.9043517321. The cubic root of 4160495665 is about 1608.3541769576.

The spelling of 4160495665 in words is "four billion, one hundred sixty million, four hundred ninety-five thousand, six hundred sixty-five".