115570783868 has 24 divisors (see below), whose sum is σ = 215708990112. Its totient is φ = 53989266944.

The previous prime is 115570783843. The next prime is 115570783877. The reversal of 115570783868 is 868387075511.

115570783868 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 6193496 + ... + 6212127.

It is an arithmetic number, because the mean of its divisors is an integer number (8987874588).

Almost surely, 2^115570783868 is an apocalyptic number.

It is an amenable number.

115570783868 is a deficient number, since it is larger than the sum of its proper divisors (100138206244).

115570783868 is a wasteful number, since it uses less digits than its factorization.

115570783868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12405781 (or 12405779 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 59.

The spelling of 115570783868 in words is "one hundred fifteen billion, five hundred seventy million, seven hundred eighty-three thousand, eight hundred sixty-eight".