11759587399 has 16 divisors (see below), whose sum is σ = 13887655936. Its totient is φ = 9744235200.

The previous prime is 11759587391. The next prime is 11759587417. The reversal of 11759587399 is 99378595711.

11759587399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11759587399 - 2³ = 11759587391 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11759587399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11759587391) 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 in 15 ways as a sum of consecutive naturals, for example, 181819 + ... + 237859.

It is an arithmetic number, because the mean of its divisors is an integer number (867978496).

Almost surely, 2^11759587399 is an apocalyptic number.

11759587399 is a deficient number, since it is larger than the sum of its proper divisors (2128068537).

11759587399 is an equidigital number, since it uses as much as digits as its factorization.

11759587399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57046.

The product of its digits is 21432600, while the sum is 64.

The spelling of 11759587399 in words is "eleven billion, seven hundred fifty-nine million, five hundred eighty-seven thousand, three hundred ninety-nine".