12136762089 has 48 divisors (see below), whose sum is σ = 18736605888. Its totient is φ = 7845066432.

The previous prime is 12136762039. The next prime is 12136762097. The reversal of 12136762089 is 98026763121.

12136762089 is a `hidden beast` number, since 1 + 2 + 13 + 6 + 7 + 620 + 8 + 9 = 666.

12136762089 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 12136762089 - 2⁹ = 12136761577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12136762039) 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 47 ways as a sum of consecutive naturals, for example, 2758039 + ... + 2762435.

It is an arithmetic number, because the mean of its divisors is an integer number (390345956).

Almost surely, 2^12136762089 is an apocalyptic number.

It is an amenable number.

12136762089 is a deficient number, since it is larger than the sum of its proper divisors (6599843799).

12136762089 is an equidigital number, since it uses as much as digits as its factorization.

12136762089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4756 (or 4744 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 12136762089 in words is "twelve billion, one hundred thirty-six million, seven hundred sixty-two thousand, eighty-nine".