188113610896 has 20 divisors (see below), whose sum is σ = 367813887100. Its totient is φ = 93193898112.

The previous prime is 188113610863. The next prime is 188113610903. The reversal of 188113610896 is 698016311881.

It can be written as a sum of positive squares in 2 ways, for example, as 113057337600 + 75056273296 = 336240^2 + 273964^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53929911 + ... + 53933398.

It is an arithmetic number, because the mean of its divisors is an integer number (18390694355).

Almost surely, 2^188113610896 is an apocalyptic number.

188113610896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

188113610896 is a deficient number, since it is larger than the sum of its proper divisors (179700276204).

188113610896 is a wasteful number, since it uses less digits than its factorization.

188113610896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107863426 (or 107863420 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 52.

The spelling of 188113610896 in words is "one hundred eighty-eight billion, one hundred thirteen million, six hundred ten thousand, eight hundred ninety-six".