14165305453 has 4 divisors (see below), whose sum is σ = 15254944348. Its totient is φ = 13075666560.

The previous prime is 14165305433. The next prime is 14165305501. The reversal of 14165305453 is 35450356141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6273115209 + 7892190244 = 79203^2 + 88838^2 .

It is a cyclic number.

It is not a de Polignac number, because 14165305453 - 2¹³ = 14165297261 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 (14165305433) 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, 544819428 + ... + 544819453.

It is an arithmetic number, because the mean of its divisors is an integer number (3813736087).

Almost surely, 2^14165305453 is an apocalyptic number.

14165305453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14165305453 is a deficient number, since it is larger than the sum of its proper divisors (1089638895).

14165305453 is a wasteful number, since it uses less digits than its factorization.

14165305453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089638894.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 14165305453 in words is "fourteen billion, one hundred sixty-five million, three hundred five thousand, four hundred fifty-three".