12688187153 has 4 divisors (see below), whose sum is σ = 13239847488. Its totient is φ = 12136526820.

The previous prime is 12688187143. The next prime is 12688187173. The reversal of 12688187153 is 35178188621.

12688187153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12688187153 - 2⁶ = 12688187089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12688187123) 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 3 ways as a sum of consecutive naturals, for example, 275830133 + ... + 275830178.

It is an arithmetic number, because the mean of its divisors is an integer number (3309961872).

Almost surely, 2^12688187153 is an apocalyptic number.

It is an amenable number.

12688187153 is a deficient number, since it is larger than the sum of its proper divisors (551660335).

12688187153 is an equidigital number, since it uses as much as digits as its factorization.

12688187153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551660334.

The product of its digits is 645120, while the sum is 50.

The spelling of 12688187153 in words is "twelve billion, six hundred eighty-eight million, one hundred eighty-seven thousand, one hundred fifty-three".