14550443 has 2 divisors, whose sum is σ = 14550444. Its totient is φ = 14550442.

The previous prime is 14550427. The next prime is 14550493. The reversal of 14550443 is 34405541.

It is a weak prime.

It is an emirp because it is prime and its reverse (34405541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14550443 - 2⁴ = 14550427 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (14550413) 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, 7275221 + 7275222.

It is an arithmetic number, because the mean of its divisors is an integer number (7275222).

Almost surely, 2^14550443 is an apocalyptic number.

14550443 is a deficient number, since it is larger than the sum of its proper divisors (1).

14550443 is an equidigital number, since it uses as much as digits as its factorization.

14550443 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 14550443 is about 3814.5042928276. The cubic root of 14550443 is about 244.1323914246.

Adding to 14550443 its reverse (34405541), we get a palindrome (48955984).

The spelling of 14550443 in words is "fourteen million, five hundred fifty thousand, four hundred forty-three".