6117663593065 has 4 divisors (see below), whose sum is σ = 7341196311684. Its totient is φ = 4894130874448.

The previous prime is 6117663593057. The next prime is 6117663593177. The reversal of 6117663593065 is 5603953667116.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2805048829584 + 3312614763481 = 1674828^2 + 1820059^2 .

It is a cyclic number.

It is not a de Polignac number, because 6117663593065 - 2³ = 6117663593057 is a prime.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 611766359302 + ... + 611766359311.

It is an arithmetic number, because the mean of its divisors is an integer number (1835299077921).

Almost surely, 2^{6117663593065} is an apocalyptic number.

It is an amenable number.

6117663593065 is a deficient number, since it is larger than the sum of its proper divisors (1223532718619).

6117663593065 is a wasteful number, since it uses less digits than its factorization.

6117663593065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223532718618.

The product of its (nonzero) digits is 18370800, while the sum is 58.

The spelling of 6117663593065 in words is "six trillion, one hundred seventeen billion, six hundred sixty-three million, five hundred ninety-three thousand, sixty-five".