115505482249 has 2 divisors, whose sum is σ = 115505482250. Its totient is φ = 115505482248.

The previous prime is 115505482219. The next prime is 115505482273. The reversal of 115505482249 is 942284505511.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115467438025 + 38044224 = 339805^2 + 6168^2 .

It is a cyclic number.

It is not a de Polignac number, because 115505482249 - 2⁹ = 115505481737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115505482199 and 115505482208.

It is not a weakly prime, because it can be changed into another prime (115505482219) 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, 57752741124 + 57752741125.

It is an arithmetic number, because the mean of its divisors is an integer number (57752741125).

Almost surely, 2^115505482249 is an apocalyptic number.

It is an amenable number.

115505482249 is a deficient number, since it is larger than the sum of its proper divisors (1).

115505482249 is an equidigital number, since it uses as much as digits as its factorization.

115505482249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576000, while the sum is 46.

The spelling of 115505482249 in words is "one hundred fifteen billion, five hundred five million, four hundred eighty-two thousand, two hundred forty-nine".