115072073632 has 24 divisors (see below), whose sum is σ = 238471732800. Its totient is φ = 54507824064.

The previous prime is 115072073629. The next prime is 115072073647. The reversal of 115072073632 is 236370270511.

It is a junction number, because it is equal to n+sod(n) for n = 115072073591 and 115072073600.

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, 94631032 + ... + 94632247.

It is an arithmetic number, because the mean of its divisors is an integer number (9936322200).

Almost surely, 2^115072073632 is an apocalyptic number.

It is an amenable number.

115072073632 is an abundant number, since it is smaller than the sum of its proper divisors (123399659168).

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

115072073632 is a wasteful number, since it uses less digits than its factorization.

115072073632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189263308 (or 189263300 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 37.

The spelling of 115072073632 in words is "one hundred fifteen billion, seventy-two million, seventy-three thousand, six hundred thirty-two".