117104667565 has 32 divisors (see below), whose sum is σ = 147655042560. Its totient is φ = 89036371200.

The previous prime is 117104667539. The next prime is 117104667571. The reversal of 117104667565 is 565766401711.

It is a de Polignac number, because none of the positive numbers 2^k-117104667565 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6652075 + ... + 6669655.

It is an arithmetic number, because the mean of its divisors is an integer number (4614220080).

Almost surely, 2^117104667565 is an apocalyptic number.

It is an amenable number.

117104667565 is a deficient number, since it is larger than the sum of its proper divisors (30550374995).

117104667565 is a wasteful number, since it uses less digits than its factorization.

117104667565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18333.

The product of its (nonzero) digits is 1058400, while the sum is 49.

The spelling of 117104667565 in words is "one hundred seventeen billion, one hundred four million, six hundred sixty-seven thousand, five hundred sixty-five".