14545459 has 2 divisors, whose sum is σ = 14545460. Its totient is φ = 14545458.

The previous prime is 14545457. The next prime is 14545463. The reversal of 14545459 is 95454541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14545459 - 2¹ = 14545457 is a prime.

Together with 14545457, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14545457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7272729 + 7272730.

It is an arithmetic number, because the mean of its divisors is an integer number (7272730).

Almost surely, 2^14545459 is an apocalyptic number.

14545459 is a deficient number, since it is larger than the sum of its proper divisors (1).

14545459 is an equidigital number, since it uses as much as digits as its factorization.

14545459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72000, while the sum is 37.

The square root of 14545459 is about 3813.8509409782. The cubic root of 14545459 is about 244.1045138131.

The spelling of 14545459 in words is "fourteen million, five hundred forty-five thousand, four hundred fifty-nine".