115132547 has 2 divisors, whose sum is σ = 115132548. Its totient is φ = 115132546.

The previous prime is 115132529. The next prime is 115132553. The reversal of 115132547 is 745231511.

It is a strong prime.

It is an emirp because it is prime and its reverse (745231511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115132547 - 2²⁰ = 114083971 is a prime.

It is not a weakly prime, because it can be changed into another prime (115132247) 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, 57566273 + 57566274.

It is an arithmetic number, because the mean of its divisors is an integer number (57566274).

Almost surely, 2^115132547 is an apocalyptic number.

115132547 is a deficient number, since it is larger than the sum of its proper divisors (1).

115132547 is an equidigital number, since it uses as much as digits as its factorization.

115132547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4200, while the sum is 29.

The square root of 115132547 is about 10729.9835507796. The cubic root of 115132547 is about 486.4811728702.

The spelling of 115132547 in words is "one hundred fifteen million, one hundred thirty-two thousand, five hundred forty-seven".