115808055943 has 2 divisors, whose sum is σ = 115808055944. Its totient is φ = 115808055942.

The previous prime is 115808055917. The next prime is 115808055997. The reversal of 115808055943 is 349550808511.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115808055943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115808155943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57904027971 + 57904027972.

It is an arithmetic number, because the mean of its divisors is an integer number (57904027972).

Almost surely, 2^115808055943 is an apocalyptic number.

115808055943 is a deficient number, since it is larger than the sum of its proper divisors (1).

115808055943 is an equidigital number, since it uses as much as digits as its factorization.

115808055943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864000, while the sum is 49.

The spelling of 115808055943 in words is "one hundred fifteen billion, eight hundred eight million, fifty-five thousand, nine hundred forty-three".