12653060677 has 2 divisors, whose sum is σ = 12653060678. Its totient is φ = 12653060676.

The previous prime is 12653060653. The next prime is 12653060683. The reversal of 12653060677 is 77606035621.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11526384321 + 1126676356 = 107361^2 + 33566^2 .

It is a cyclic number.

It is not a de Polignac number, because 12653060677 - 2⁷ = 12653060549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12653069677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6326530338 + 6326530339.

It is an arithmetic number, because the mean of its divisors is an integer number (6326530339).

Almost surely, 2^12653060677 is an apocalyptic number.

It is an amenable number.

12653060677 is a deficient number, since it is larger than the sum of its proper divisors (1).

12653060677 is an equidigital number, since it uses as much as digits as its factorization.

12653060677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 43.

The spelling of 12653060677 in words is "twelve billion, six hundred fifty-three million, sixty thousand, six hundred seventy-seven".