115765716772 has 48 divisors (see below), whose sum is σ = 215424760320. Its totient is φ = 54329788800.

The previous prime is 115765716761. The next prime is 115765716811. The reversal of 115765716772 is 277617567511.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5272497 + ... + 5294407.

It is an arithmetic number, because the mean of its divisors is an integer number (4488015840).

Almost surely, 2^115765716772 is an apocalyptic number.

It is an amenable number.

115765716772 is a deficient number, since it is larger than the sum of its proper divisors (99659043548).

115765716772 is a wasteful number, since it uses less digits than its factorization.

115765716772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23212 (or 23210 counting only the distinct ones).

The product of its digits is 4321800, while the sum is 55.

The spelling of 115765716772 in words is "one hundred fifteen billion, seven hundred sixty-five million, seven hundred sixteen thousand, seven hundred seventy-two".