14543554573 has 2 divisors, whose sum is σ = 14543554574. Its totient is φ = 14543554572.

The previous prime is 14543554561. The next prime is 14543554657. The reversal of 14543554573 is 37545534541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9249245929 + 5294308644 = 96173^2 + 72762^2 .

It is an emirp because it is prime and its reverse (37545534541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14543554573 - 2²⁹ = 14006683661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14543554273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7271777286 + 7271777287.

It is an arithmetic number, because the mean of its divisors is an integer number (7271777287).

Almost surely, 2^14543554573 is an apocalyptic number.

It is an amenable number.

14543554573 is a deficient number, since it is larger than the sum of its proper divisors (1).

14543554573 is an equidigital number, since it uses as much as digits as its factorization.

14543554573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520000, while the sum is 46.

The spelling of 14543554573 in words is "fourteen billion, five hundred forty-three million, five hundred fifty-four thousand, five hundred seventy-three".