14463453 has 8 divisors (see below), whose sum is σ = 19906816. Its totient is φ = 9331200.

The previous prime is 14463439. The next prime is 14463473. The reversal of 14463453 is 35436441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14463453 - 2⁹ = 14462941 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14463453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14463433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77668 + ... + 77853.

It is an arithmetic number, because the mean of its divisors is an integer number (2488352).

Almost surely, 2^14463453 is an apocalyptic number.

It is an amenable number.

14463453 is a deficient number, since it is larger than the sum of its proper divisors (5443363).

14463453 is a wasteful number, since it uses less digits than its factorization.

14463453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155555.

The product of its digits is 17280, while the sum is 30.

The square root of 14463453 is about 3803.0846690548. The cubic root of 14463453 is about 243.6449024892.

Adding to 14463453 its reverse (35436441), we get a palindrome (49899894).

The spelling of 14463453 in words is "fourteen million, four hundred sixty-three thousand, four hundred fifty-three".