118525898920 has 96 divisors (see below), whose sum is σ = 315027882720. Its totient is φ = 39784892160.

The previous prime is 118525898863. The next prime is 118525898921. The reversal of 118525898920 is 29898525811.

It is not an unprimeable number, because it can be changed into a prime (118525898921) 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 23 ways as a sum of consecutive naturals, for example, 722614 + ... + 871333.

It is an arithmetic number, because the mean of its divisors is an integer number (3281540445).

Almost surely, 2^118525898920 is an apocalyptic number.

118525898920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118525898920 is an abundant number, since it is smaller than the sum of its proper divisors (196501983800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118525898920 is a wasteful number, since it uses less digits than its factorization.

118525898920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1593995 (or 1593978 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 58.

The spelling of 118525898920 in words is "one hundred eighteen billion, five hundred twenty-five million, eight hundred ninety-eight thousand, nine hundred twenty".