11580459089 has 2 divisors, whose sum is σ = 11580459090. Its totient is φ = 11580459088.

The previous prime is 11580458999. The next prime is 11580459139. The reversal of 11580459089 is 98095408511.

11580459089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (11580459139) can be obtained adding 11580459089 to its sum of digits (50).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9766380625 + 1814078464 = 98825^2 + 42592^2 .

It is a cyclic number.

It is not a de Polignac number, because 11580459089 - 2⁸ = 11580458833 is a prime.

It is not a weakly prime, because it can be changed into another prime (11580459889) 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, 5790229544 + 5790229545.

It is an arithmetic number, because the mean of its divisors is an integer number (5790229545).

Almost surely, 2^11580459089 is an apocalyptic number.

It is an amenable number.

11580459089 is a deficient number, since it is larger than the sum of its proper divisors (1).

11580459089 is an equidigital number, since it uses as much as digits as its factorization.

11580459089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 518400, while the sum is 50.

The spelling of 11580459089 in words is "eleven billion, five hundred eighty million, four hundred fifty-nine thousand, eighty-nine".