12653006659 has 2 divisors, whose sum is σ = 12653006660. Its totient is φ = 12653006658.

The previous prime is 12653006621. The next prime is 12653006671. The reversal of 12653006659 is 95660035621.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12653006659 - 2¹³ = 12652998467 is a prime.

It is not a weakly prime, because it can be changed into another prime (12653006689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6326503329 + 6326503330.

It is an arithmetic number, because the mean of its divisors is an integer number (6326503330).

Almost surely, 2^12653006659 is an apocalyptic number.

12653006659 is a deficient number, since it is larger than the sum of its proper divisors (1).

12653006659 is an equidigital number, since it uses as much as digits as its factorization.

12653006659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 291600, while the sum is 43.

The spelling of 12653006659 in words is "twelve billion, six hundred fifty-three million, six thousand, six hundred fifty-nine".