14045543 has 2 divisors, whose sum is σ = 14045544. Its totient is φ = 14045542.

The previous prime is 14045539. The next prime is 14045609. The reversal of 14045543 is 34554041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14045543 - 2² = 14045539 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14045513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7022771 + 7022772.

It is an arithmetic number, because the mean of its divisors is an integer number (7022772).

Almost surely, 2^14045543 is an apocalyptic number.

14045543 is a deficient number, since it is larger than the sum of its proper divisors (1).

14045543 is an equidigital number, since it uses as much as digits as its factorization.

14045543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 14045543 is about 3747.7383846795. The cubic root of 14045543 is about 241.2752890347.

Adding to 14045543 its reverse (34554041), we get a palindrome (48599584).

The spelling of 14045543 in words is "fourteen million, forty-five thousand, five hundred forty-three".