115981483 has 2 divisors, whose sum is σ = 115981484. Its totient is φ = 115981482.

The previous prime is 115981471. The next prime is 115981487. The reversal of 115981483 is 384189511.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115981483 is a prime.

It is not a weakly prime, because it can be changed into another prime (115981487) 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, 57990741 + 57990742.

It is an arithmetic number, because the mean of its divisors is an integer number (57990742).

Almost surely, 2^115981483 is an apocalyptic number.

115981483 is a deficient number, since it is larger than the sum of its proper divisors (1).

115981483 is an equidigital number, since it uses as much as digits as its factorization.

115981483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 40.

The square root of 115981483 is about 10769.4699498165. The cubic root of 115981483 is about 487.6739443270.

The spelling of 115981483 in words is "one hundred fifteen million, nine hundred eighty-one thousand, four hundred eighty-three".