115355959 has 2 divisors, whose sum is σ = 115355960. Its totient is φ = 115355958.

The previous prime is 115355957. The next prime is 115356023. The reversal of 115355959 is 959553511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115355959 - 2¹ = 115355957 is a prime.

Together with 115355957, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115355953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57677979 + 57677980.

It is an arithmetic number, because the mean of its divisors is an integer number (57677980).

Almost surely, 2^115355959 is an apocalyptic number.

115355959 is a deficient number, since it is larger than the sum of its proper divisors (1).

115355959 is an equidigital number, since it uses as much as digits as its factorization.

115355959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 151875, while the sum is 43.

The square root of 115355959 is about 10740.3891456502. The cubic root of 115355959 is about 486.7956379791.

The spelling of 115355959 in words is "one hundred fifteen million, three hundred fifty-five thousand, nine hundred fifty-nine".