115334433509 has 2 divisors, whose sum is σ = 115334433510. Its totient is φ = 115334433508.

The previous prime is 115334433503. The next prime is 115334433553. The reversal of 115334433509 is 905334433511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78363604225 + 36970829284 = 279935^2 + 192278^2 .

It is a cyclic number.

It is not a de Polignac number, because 115334433509 - 2⁴ = 115334433493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115334433503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57667216754 + 57667216755.

It is an arithmetic number, because the mean of its divisors is an integer number (57667216755).

Almost surely, 2^115334433509 is an apocalyptic number.

It is an amenable number.

115334433509 is a deficient number, since it is larger than the sum of its proper divisors (1).

115334433509 is an equidigital number, since it uses as much as digits as its factorization.

115334433509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 291600, while the sum is 41.

The spelling of 115334433509 in words is "one hundred fifteen billion, three hundred thirty-four million, four hundred thirty-three thousand, five hundred nine".