12560112553 has 8 divisors (see below), whose sum is σ = 12576552840. Its totient is φ = 12543686400.

The previous prime is 12560112491. The next prime is 12560112557. The reversal of 12560112553 is 35521106521.

12560112553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1222761024 + 11337351529 = 34968^2 + 106477^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12560112553 - 2²⁹ = 12023241641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12560112557) 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 7 ways as a sum of consecutive naturals, for example, 4482753 + ... + 4485553.

It is an arithmetic number, because the mean of its divisors is an integer number (1572069105).

Almost surely, 2^12560112553 is an apocalyptic number.

It is an amenable number.

12560112553 is a deficient number, since it is larger than the sum of its proper divisors (16440287).

12560112553 is a wasteful number, since it uses less digits than its factorization.

12560112553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7067.

The product of its (nonzero) digits is 9000, while the sum is 31.

The spelling of 12560112553 in words is "twelve billion, five hundred sixty million, one hundred twelve thousand, five hundred fifty-three".