63314252717 has 2 divisors, whose sum is σ = 63314252718. Its totient is φ = 63314252716.

The previous prime is 63314252713. The next prime is 63314252761. The reversal of 63314252717 is 71725241336.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48976345636 + 14337907081 = 221306^2 + 119741^2 .

It is a cyclic number.

It is not a de Polignac number, because 63314252717 - 2² = 63314252713 is a prime.

It is a super-2 number, since 2×63314252717² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63314252713) 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, 31657126358 + 31657126359.

It is an arithmetic number, because the mean of its divisors is an integer number (31657126359).

Almost surely, 2^63314252717 is an apocalyptic number.

It is an amenable number.

63314252717 is a deficient number, since it is larger than the sum of its proper divisors (1).

63314252717 is an equidigital number, since it uses as much as digits as its factorization.

63314252717 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 211680, while the sum is 41.

The spelling of 63314252717 in words is "sixty-three billion, three hundred fourteen million, two hundred fifty-two thousand, seven hundred seventeen".