118705159585 has 16 divisors (see below), whose sum is σ = 153765008640. Its totient is φ = 87703000000.

The previous prime is 118705159577. The next prime is 118705159589. The reversal of 118705159585 is 585951507811.

It is not a de Polignac number, because 118705159585 - 2³ = 118705159577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (118705159589) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17793541 + ... + 17800210.

It is an arithmetic number, because the mean of its divisors is an integer number (9610313040).

Almost surely, 2^118705159585 is an apocalyptic number.

It is an amenable number.

118705159585 is a deficient number, since it is larger than the sum of its proper divisors (35059849055).

118705159585 is a wasteful number, since it uses less digits than its factorization.

118705159585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35593808.

The product of its (nonzero) digits is 2520000, while the sum is 55.

The spelling of 118705159585 in words is "one hundred eighteen billion, seven hundred five million, one hundred fifty-nine thousand, five hundred eighty-five".