11598379189 has 2 divisors, whose sum is σ = 11598379190. Its totient is φ = 11598379188.

The previous prime is 11598379141. The next prime is 11598379201. The reversal of 11598379189 is 98197389511.

11598379189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11445362289 + 153016900 = 106983^2 + 12370^2 .

It is a cyclic number.

It is not a de Polignac number, because 11598379189 - 2⁷ = 11598379061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11598379139) 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, 5799189594 + 5799189595.

It is an arithmetic number, because the mean of its divisors is an integer number (5799189595).

Almost surely, 2^11598379189 is an apocalyptic number.

It is an amenable number.

11598379189 is a deficient number, since it is larger than the sum of its proper divisors (1).

11598379189 is an equidigital number, since it uses as much as digits as its factorization.

11598379189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4898880, while the sum is 61.

The spelling of 11598379189 in words is "eleven billion, five hundred ninety-eight million, three hundred seventy-nine thousand, one hundred eighty-nine".