115747657701 has 32 divisors (see below), whose sum is σ = 172351146240. Its totient is φ = 68631266304.

The previous prime is 115747657681. The next prime is 115747657709. The reversal of 115747657701 is 107756747511.

It is a happy number.

It is not a de Polignac number, because 115747657701 - 2³⁰ = 114673915877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115747657709) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 240756 + ... + 538013.

It is an arithmetic number, because the mean of its divisors is an integer number (5385973320).

Almost surely, 2^115747657701 is an apocalyptic number.

It is an amenable number.

115747657701 is a deficient number, since it is larger than the sum of its proper divisors (56603488539).

115747657701 is a wasteful number, since it uses less digits than its factorization.

115747657701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778925.

The product of its (nonzero) digits is 1440600, while the sum is 51.

The spelling of 115747657701 in words is "one hundred fifteen billion, seven hundred forty-seven million, six hundred fifty-seven thousand, seven hundred one".