115041517 has 2 divisors, whose sum is σ = 115041518. Its totient is φ = 115041516.

The previous prime is 115041497. The next prime is 115041539. The reversal of 115041517 is 715140511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110965156 + 4076361 = 10534^2 + 2019^2 .

It is a cyclic number.

It is not a de Polignac number, because 115041517 - 2⁷ = 115041389 is a prime.

It is a super-2 number, since 2×115041517² = 26469101267322578, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115041491 and 115041500.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115041587) 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, 57520758 + 57520759.

It is an arithmetic number, because the mean of its divisors is an integer number (57520759).

Almost surely, 2^115041517 is an apocalyptic number.

It is an amenable number.

115041517 is a deficient number, since it is larger than the sum of its proper divisors (1).

115041517 is an equidigital number, since it uses as much as digits as its factorization.

115041517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 700, while the sum is 25.

The square root of 115041517 is about 10725.7408601924. The cubic root of 115041517 is about 486.3529263154.

The spelling of 115041517 in words is "one hundred fifteen million, forty-one thousand, five hundred seventeen".