12853789599 has 32 divisors (see below), whose sum is σ = 19656480256. Its totient is φ = 7318926720.

The previous prime is 12853789523. The next prime is 12853789601. The reversal of 12853789599 is 99598735821.

It is not a de Polignac number, because 12853789599 - 2⁸ = 12853789343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12853784599) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12891969 + ... + 12892965.

It is an arithmetic number, because the mean of its divisors is an integer number (614265008).

Almost surely, 2^12853789599 is an apocalyptic number.

12853789599 is a deficient number, since it is larger than the sum of its proper divisors (6802690657).

12853789599 is an equidigital number, since it uses as much as digits as its factorization.

12853789599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2575.

The product of its digits is 48988800, while the sum is 66.

The spelling of 12853789599 in words is "twelve billion, eight hundred fifty-three million, seven hundred eighty-nine thousand, five hundred ninety-nine".