14541607453 has 4 divisors (see below), whose sum is σ = 14583274300. Its totient is φ = 14499940608.

The previous prime is 14541607361. The next prime is 14541607477. The reversal of 14541607453 is 35470614541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35470614541 = 1019 ⋅34809239.

It can be written as a sum of positive squares in 2 ways, for example, as 4275459769 + 10266147684 = 65387^2 + 101322^2 .

It is a cyclic number.

It is not a de Polignac number, because 14541607453 - 2³³ = 5951672861 is a prime.

It is a super-2 number, since 2×14541607453² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14541607853) 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, 20832900 + ... + 20833597.

It is an arithmetic number, because the mean of its divisors is an integer number (3645818575).

Almost surely, 2^14541607453 is an apocalyptic number.

It is an amenable number.

14541607453 is a deficient number, since it is larger than the sum of its proper divisors (41666847).

14541607453 is an equidigital number, since it uses as much as digits as its factorization.

14541607453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41666846.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 14541607453 in words is "fourteen billion, five hundred forty-one million, six hundred seven thousand, four hundred fifty-three".