115894195976 has 32 divisors (see below), whose sum is σ = 234031992600. Its totient is φ = 53486231040.

The previous prime is 115894195961. The next prime is 115894195997. The reversal of 115894195976 is 679591498511.

It can be written as a sum of positive squares in 4 ways, for example, as 22582275076 + 93311920900 = 150274^2 + 305470^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2433836 + ... + 2480996.

Almost surely, 2^115894195976 is an apocalyptic number.

It is an amenable number.

115894195976 is an abundant number, since it is smaller than the sum of its proper divisors (118137796624).

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

115894195976 is a wasteful number, since it uses less digits than its factorization.

115894195976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70809 (or 70805 counting only the distinct ones).

The product of its digits is 24494400, while the sum is 65.

The spelling of 115894195976 in words is "one hundred fifteen billion, eight hundred ninety-four million, one hundred ninety-five thousand, nine hundred seventy-six".