14501330453 has 4 divisors (see below), whose sum is σ = 14501831520. Its totient is φ = 14500829388.

The previous prime is 14501330419. The next prime is 14501330479. The reversal of 14501330453 is 35403310541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14501330453 - 2²⁰ = 14500281877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14501330483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204275 + ... + 265952.

It is an arithmetic number, because the mean of its divisors is an integer number (3625457880).

Almost surely, 2^14501330453 is an apocalyptic number.

It is an amenable number.

14501330453 is a deficient number, since it is larger than the sum of its proper divisors (501067).

14501330453 is an equidigital number, since it uses as much as digits as its factorization.

14501330453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501066.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 14501330453 its reverse (35403310541), we get a palindrome (49904640994).

The spelling of 14501330453 in words is "fourteen billion, five hundred one million, three hundred thirty thousand, four hundred fifty-three".