115875068657 has 4 divisors (see below), whose sum is σ = 116062266480. Its totient is φ = 115687870836.

The previous prime is 115875068641. The next prime is 115875068663. The reversal of 115875068657 is 756860578511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 756860578511 = 3301 ⋅229282211.

It is a cyclic number.

It is not a de Polignac number, because 115875068657 - 2⁴ = 115875068641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115875068596 and 115875068605.

It is not an unprimeable number, because it can be changed into a prime (115875067657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93597983 + ... + 93599220.

It is an arithmetic number, because the mean of its divisors is an integer number (29015566620).

Almost surely, 2^115875068657 is an apocalyptic number.

It is an amenable number.

115875068657 is a deficient number, since it is larger than the sum of its proper divisors (187197823).

115875068657 is an equidigital number, since it uses as much as digits as its factorization.

115875068657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187197822.

The product of its (nonzero) digits is 14112000, while the sum is 59.

The spelling of 115875068657 in words is "one hundred fifteen billion, eight hundred seventy-five million, sixty-eight thousand, six hundred fifty-seven".