63514242163 has 2 divisors, whose sum is σ = 63514242164. Its totient is φ = 63514242162.

The previous prime is 63514242083. The next prime is 63514242173. The reversal of 63514242163 is 36124241536.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63514242163 is a prime.

It is not a weakly prime, because it can be changed into another prime (63514242173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31757121081 + 31757121082.

It is an arithmetic number, because the mean of its divisors is an integer number (31757121082).

Almost surely, 2^63514242163 is an apocalyptic number.

63514242163 is a deficient number, since it is larger than the sum of its proper divisors (1).

63514242163 is an equidigital number, since it uses as much as digits as its factorization.

63514242163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 37.

Adding to 63514242163 its reverse (36124241536), we get a palindrome (99638483699).

The spelling of 63514242163 in words is "sixty-three billion, five hundred fourteen million, two hundred forty-two thousand, one hundred sixty-three".