14355515453 has 4 divisors (see below), whose sum is σ = 14660952000. Its totient is φ = 14050078908.

The previous prime is 14355515429. The next prime is 14355515491. The reversal of 14355515453 is 35451555341.

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, and also an emirpimes, since its reverse is a distinct semiprime: 35451555341 = 27527 ⋅1287883.

It is a cyclic number.

It is not a de Polignac number, because 14355515453 - 2²⁰ = 14354466877 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 14355515453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14355515413) 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, 152718203 + ... + 152718296.

It is an arithmetic number, because the mean of its divisors is an integer number (3665238000).

Almost surely, 2^14355515453 is an apocalyptic number.

It is an amenable number.

14355515453 is a deficient number, since it is larger than the sum of its proper divisors (305436547).

14355515453 is an equidigital number, since it uses as much as digits as its factorization.

14355515453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305436546.

The product of its digits is 450000, while the sum is 41.

The spelling of 14355515453 in words is "fourteen billion, three hundred fifty-five million, five hundred fifteen thousand, four hundred fifty-three".