117675652165 has 16 divisors (see below), whose sum is σ = 142046835696. Its totient is φ = 93583872000.

The previous prime is 117675652153. The next prime is 117675652177. The reversal of 117675652165 is 561256576711.

It is an interprime number because it is at equal distance from previous prime (117675652153) and next prime (117675652177).

It can be written as a sum of positive squares in 8 ways, for example, as 6315957729 + 111359694436 = 79473^2 + 333706^2 .

It is not a de Polignac number, because 117675652165 - 2⁷ = 117675652037 is a prime.

It is a super-2 number, since 2×117675652165² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1288515 + ... + 1376815.

It is an arithmetic number, because the mean of its divisors is an integer number (8877927231).

Almost surely, 2^117675652165 is an apocalyptic number.

It is an amenable number.

117675652165 is a deficient number, since it is larger than the sum of its proper divisors (24371183531).

117675652165 is a wasteful number, since it uses less digits than its factorization.

117675652165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89880.

The product of its digits is 2646000, while the sum is 52.

The spelling of 117675652165 in words is "one hundred seventeen billion, six hundred seventy-five million, six hundred fifty-two thousand, one hundred sixty-five".