118550876289 has 16 divisors (see below), whose sum is σ = 161832489984. Its totient is φ = 77153605200.

The previous prime is 118550876263. The next prime is 118550876299. The reversal of 118550876289 is 982678055811.

It is not a de Polignac number, because 118550876289 - 2⁸ = 118550876033 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (118550876299) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 14757 + ... + 487154.

It is an arithmetic number, because the mean of its divisors is an integer number (10114530624).

Almost surely, 2^118550876289 is an apocalyptic number.

It is an amenable number.

118550876289 is a deficient number, since it is larger than the sum of its proper divisors (43281613695).

118550876289 is a wasteful number, since it uses less digits than its factorization.

118550876289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503788.

The product of its (nonzero) digits is 9676800, while the sum is 60.

The spelling of 118550876289 in words is "one hundred eighteen billion, five hundred fifty million, eight hundred seventy-six thousand, two hundred eighty-nine".