12980573 has 2 divisors, whose sum is σ = 12980574. Its totient is φ = 12980572.

The previous prime is 12980563. The next prime is 12980581. The reversal of 12980573 is 37508921.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12945604 + 34969 = 3598^2 + 187^2 .

It is an emirp because it is prime and its reverse (37508921) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12980573 - 2⁴ = 12980557 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12980563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6490286 + 6490287.

It is an arithmetic number, because the mean of its divisors is an integer number (6490287).

Almost surely, 2^12980573 is an apocalyptic number.

It is an amenable number.

12980573 is a deficient number, since it is larger than the sum of its proper divisors (1).

12980573 is an equidigital number, since it uses as much as digits as its factorization.

12980573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 12980573 is about 3602.8562280502. The cubic root of 12980573 is about 235.0162837668.

The spelling of 12980573 in words is "twelve million, nine hundred eighty thousand, five hundred seventy-three".