14451425453 has 4 divisors (see below), whose sum is σ = 14491680480. Its totient is φ = 14411170428.

The previous prime is 14451425437. The next prime is 14451425489. The reversal of 14451425453 is 35452415441.

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 14451425453 - 2⁴ = 14451425437 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 (14451425953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20126975 + ... + 20127692.

It is an arithmetic number, because the mean of its divisors is an integer number (3622920120).

Almost surely, 2^14451425453 is an apocalyptic number.

It is an amenable number.

14451425453 is a deficient number, since it is larger than the sum of its proper divisors (40255027).

14451425453 is an equidigital number, since it uses as much as digits as its factorization.

14451425453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40255026.

The product of its digits is 192000, while the sum is 38.

The spelling of 14451425453 in words is "fourteen billion, four hundred fifty-one million, four hundred twenty-five thousand, four hundred fifty-three".