63659014041613 has 2 divisors, whose sum is σ = 63659014041614. Its totient is φ = 63659014041612.

The previous prime is 63659014041551. The next prime is 63659014041631. The reversal of 63659014041613 is 31614041095636.

63659014041613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (63659014041631) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35484383593129 + 28174630448484 = 5956877^2 + 5307978^2 .

It is a cyclic number.

It is not a de Polignac number, because 63659014041613 - 2²¹ = 63659011944461 is a prime.

It is a super-2 number, since 2×63659014041613² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63659014071613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31829507020806 + 31829507020807.

It is an arithmetic number, because the mean of its divisors is an integer number (31829507020807).

Almost surely, 2^{63659014041613} is an apocalyptic number.

It is an amenable number.

63659014041613 is a deficient number, since it is larger than the sum of its proper divisors (1).

63659014041613 is an equidigital number, since it uses as much as digits as its factorization.

63659014041613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1399680, while the sum is 49.

The spelling of 63659014041613 in words is "sixty-three trillion, six hundred fifty-nine billion, fourteen million, forty-one thousand, six hundred thirteen".