115834513 has 2 divisors, whose sum is σ = 115834514. Its totient is φ = 115834512.

The previous prime is 115834501. The next prime is 115834529. The reversal of 115834513 is 315438511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90954369 + 24880144 = 9537^2 + 4988^2 .

It is an emirp because it is prime and its reverse (315438511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115834513 - 2⁹ = 115834001 is a prime.

It is not a weakly prime, because it can be changed into another prime (115834573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57917256 + 57917257.

It is an arithmetic number, because the mean of its divisors is an integer number (57917257).

Almost surely, 2^115834513 is an apocalyptic number.

It is an amenable number.

115834513 is a deficient number, since it is larger than the sum of its proper divisors (1).

115834513 is an equidigital number, since it uses as much as digits as its factorization.

115834513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7200, while the sum is 31.

The square root of 115834513 is about 10762.6443312041. The cubic root of 115834513 is about 487.4678662142.

The spelling of 115834513 in words is "one hundred fifteen million, eight hundred thirty-four thousand, five hundred thirteen".