13663600627 has 2 divisors, whose sum is σ = 13663600628. Its totient is φ = 13663600626.

The previous prime is 13663600619. The next prime is 13663600661. The reversal of 13663600627 is 72600636631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13663600627 - 2³ = 13663600619 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13663600627.

It is not a weakly prime, because it can be changed into another prime (13663600127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6831800313 + 6831800314.

It is an arithmetic number, because the mean of its divisors is an integer number (6831800314).

Almost surely, 2^13663600627 is an apocalyptic number.

13663600627 is a deficient number, since it is larger than the sum of its proper divisors (1).

13663600627 is an equidigital number, since it uses as much as digits as its factorization.

13663600627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 40.

The spelling of 13663600627 in words is "thirteen billion, six hundred sixty-three million, six hundred thousand, six hundred twenty-seven".