13766652639029 has 2 divisors, whose sum is σ = 13766652639030. Its totient is φ = 13766652639028.

The previous prime is 13766652639017. The next prime is 13766652639059. The reversal of 13766652639029 is 92093625666731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12781840528900 + 984812110129 = 3575170^2 + 992377^2 .

It is a cyclic number.

It is not a de Polignac number, because 13766652639029 - 2⁴⁰ = 12667141011253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13766652639059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6883326319514 + 6883326319515.

It is an arithmetic number, because the mean of its divisors is an integer number (6883326319515).

Almost surely, 2^{13766652639029} is an apocalyptic number.

It is an amenable number.

13766652639029 is a deficient number, since it is larger than the sum of its proper divisors (1).

13766652639029 is an equidigital number, since it uses as much as digits as its factorization.

13766652639029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 132269760, while the sum is 65.

The spelling of 13766652639029 in words is "thirteen trillion, seven hundred sixty-six billion, six hundred fifty-two million, six hundred thirty-nine thousand, twenty-nine".