14663549701 has 2 divisors, whose sum is σ = 14663549702. Its totient is φ = 14663549700.

The previous prime is 14663549683. The next prime is 14663549707. The reversal of 14663549701 is 10794536641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13175596225 + 1487953476 = 114785^2 + 38574^2 .

It is a cyclic number.

It is not a de Polignac number, because 14663549701 - 2¹¹ = 14663547653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14663549707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7331774850 + 7331774851.

It is an arithmetic number, because the mean of its divisors is an integer number (7331774851).

Almost surely, 2^14663549701 is an apocalyptic number.

It is an amenable number.

14663549701 is a deficient number, since it is larger than the sum of its proper divisors (1).

14663549701 is an equidigital number, since it uses as much as digits as its factorization.

14663549701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 14663549701 in words is "fourteen billion, six hundred sixty-three million, five hundred forty-nine thousand, seven hundred one".