115480357 has 2 divisors, whose sum is σ = 115480358. Its totient is φ = 115480356.

The previous prime is 115480289. The next prime is 115480361. The reversal of 115480357 is 753084511.

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., 114789796 + 690561 = 10714^2 + 831^2 .

It is a cyclic number.

It is not a de Polignac number, because 115480357 - 2⁷ = 115480229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115480397) 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, 57740178 + 57740179.

It is an arithmetic number, because the mean of its divisors is an integer number (57740179).

Almost surely, 2^115480357 is an apocalyptic number.

It is an amenable number.

115480357 is a deficient number, since it is larger than the sum of its proper divisors (1).

115480357 is an equidigital number, since it uses as much as digits as its factorization.

115480357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 115480357 is about 10746.1787161763. The cubic root of 115480357 is about 486.9705592970.

The spelling of 115480357 in words is "one hundred fifteen million, four hundred eighty thousand, three hundred fifty-seven".