12580553 has 8 divisors (see below), whose sum is σ = 12928608. Its totient is φ = 12235104.

The previous prime is 12580549. The next prime is 12580571. The reversal of 12580553 is 35508521.

12580553 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 12580553 - 2² = 12580549 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12580543) 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, 12725 + ... + 13677.

It is an arithmetic number, because the mean of its divisors is an integer number (1616076).

Almost surely, 2^12580553 is an apocalyptic number.

It is an amenable number.

12580553 is a deficient number, since it is larger than the sum of its proper divisors (348055).

12580553 is an equidigital number, since it uses as much as digits as its factorization.

12580553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 12580553 is about 3546.9075262826. The cubic root of 12580553 is about 232.5768998332.

The spelling of 12580553 in words is "twelve million, five hundred eighty thousand, five hundred fifty-three".