115658861683 has 4 divisors (see below), whose sum is σ = 115660146088. Its totient is φ = 115657577280.

The previous prime is 115658861653. The next prime is 115658861707. The reversal of 115658861683 is 386168856511.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115658861683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115658861653) 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, 496041 + ... + 690922.

It is an arithmetic number, because the mean of its divisors is an integer number (28915036522).

Almost surely, 2^115658861683 is an apocalyptic number.

115658861683 is a deficient number, since it is larger than the sum of its proper divisors (1284405).

115658861683 is an equidigital number, since it uses as much as digits as its factorization.

115658861683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284404.

The product of its digits is 8294400, while the sum is 58.

The spelling of 115658861683 in words is "one hundred fifteen billion, six hundred fifty-eight million, eight hundred sixty-one thousand, six hundred eighty-three".