14562565243 has 2 divisors, whose sum is σ = 14562565244. Its totient is φ = 14562565242.

The previous prime is 14562565229. The next prime is 14562565249. The reversal of 14562565243 is 34256526541.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14562565243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14562565243.

It is not a weakly prime, because it can be changed into another prime (14562565249) 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, 7281282621 + 7281282622.

It is an arithmetic number, because the mean of its divisors is an integer number (7281282622).

Almost surely, 2^14562565243 is an apocalyptic number.

14562565243 is a deficient number, since it is larger than the sum of its proper divisors (1).

14562565243 is an equidigital number, since it uses as much as digits as its factorization.

14562565243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864000, while the sum is 43.

The spelling of 14562565243 in words is "fourteen billion, five hundred sixty-two million, five hundred sixty-five thousand, two hundred forty-three".