12613455583 has 2 divisors, whose sum is σ = 12613455584. Its totient is φ = 12613455582.

The previous prime is 12613455457. The next prime is 12613455607. The reversal of 12613455583 is 38555431621.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12613455583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12613455383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6306727791 + 6306727792.

It is an arithmetic number, because the mean of its divisors is an integer number (6306727792).

Almost surely, 2^12613455583 is an apocalyptic number.

12613455583 is a deficient number, since it is larger than the sum of its proper divisors (1).

12613455583 is an equidigital number, since it uses as much as digits as its factorization.

12613455583 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432000, while the sum is 43.

The spelling of 12613455583 in words is "twelve billion, six hundred thirteen million, four hundred fifty-five thousand, five hundred eighty-three".