14452450653543 has 16 divisors (see below), whose sum is σ = 22025144445696. Its totient is φ = 8257657294080.

The previous prime is 14452450653533. The next prime is 14452450653647. The reversal of 14452450653543 is 34535605425441.

It is not a de Polignac number, because 14452450653543 - 2⁸ = 14452450653287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14452450653533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36713578 + ... + 37105143.

It is an arithmetic number, because the mean of its divisors is an integer number (1376571527856).

Almost surely, 2^{14452450653543} is an apocalyptic number.

14452450653543 is a deficient number, since it is larger than the sum of its proper divisors (7572693792153).

14452450653543 is an equidigital number, since it uses as much as digits as its factorization.

14452450653543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73828054.

The product of its (nonzero) digits is 17280000, while the sum is 51.

The spelling of 14452450653543 in words is "fourteen trillion, four hundred fifty-two billion, four hundred fifty million, six hundred fifty-three thousand, five hundred forty-three".