118597656265 has 32 divisors (see below), whose sum is σ = 156364701696. Its totient is φ = 85638471360.

The previous prime is 118597656263. The next prime is 118597656293. The reversal of 118597656265 is 562656795811.

It is a happy number.

It is not a de Polignac number, because 118597656265 - 2¹ = 118597656263 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118597656263) 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, 4684872 + ... + 4710118.

It is an arithmetic number, because the mean of its divisors is an integer number (4886396928).

Almost surely, 2^118597656265 is an apocalyptic number.

It is an amenable number.

118597656265 is a deficient number, since it is larger than the sum of its proper divisors (37767045431).

118597656265 is a wasteful number, since it uses less digits than its factorization.

118597656265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25869.

The product of its digits is 27216000, while the sum is 61.

The spelling of 118597656265 in words is "one hundred eighteen billion, five hundred ninety-seven million, six hundred fifty-six thousand, two hundred sixty-five".