12586582373 has 2 divisors, whose sum is σ = 12586582374. Its totient is φ = 12586582372.

The previous prime is 12586582369. The next prime is 12586582381. The reversal of 12586582373 is 37328568521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7237415329 + 5349167044 = 85073^2 + 73138^2 .

It is an emirp because it is prime and its reverse (37328568521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12586582373 - 2² = 12586582369 is a prime.

It is a super-2 number, since 2×12586582373² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12586582313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6293291186 + 6293291187.

It is an arithmetic number, because the mean of its divisors is an integer number (6293291187).

Almost surely, 2^12586582373 is an apocalyptic number.

It is an amenable number.

12586582373 is a deficient number, since it is larger than the sum of its proper divisors (1).

12586582373 is an equidigital number, since it uses as much as digits as its factorization.

12586582373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2419200, while the sum is 50.

The spelling of 12586582373 in words is "twelve billion, five hundred eighty-six million, five hundred eighty-two thousand, three hundred seventy-three".