12580613 has 2 divisors, whose sum is σ = 12580614. Its totient is φ = 12580612.

The previous prime is 12580591. The next prime is 12580619. The reversal of 12580613 is 31608521.

12580613 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10125124 + 2455489 = 3182^2 + 1567^2 .

It is a cyclic number.

It is not a de Polignac number, because 12580613 - 2⁶ = 12580549 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12580619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6290306 + 6290307.

It is an arithmetic number, because the mean of its divisors is an integer number (6290307).

Almost surely, 2^12580613 is an apocalyptic number.

It is an amenable number.

12580613 is a deficient number, since it is larger than the sum of its proper divisors (1).

12580613 is an equidigital number, since it uses as much as digits as its factorization.

12580613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 12580613 is about 3546.9159843447. The cubic root of 12580613 is about 232.5772695729.

The spelling of 12580613 in words is "twelve million, five hundred eighty thousand, six hundred thirteen".