14545513543 has 8 divisors (see below), whose sum is σ = 16254853776. Its totient is φ = 12900676800.

The previous prime is 14545513523. The next prime is 14545513547. The reversal of 14545513543 is 34531554541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-14545513543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14545513496 and 14545513505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14545513547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16125396 + ... + 16126297.

It is an arithmetic number, because the mean of its divisors is an integer number (2031856722).

Almost surely, 2^14545513543 is an apocalyptic number.

14545513543 is a deficient number, since it is larger than the sum of its proper divisors (1709340233).

14545513543 is a wasteful number, since it uses less digits than its factorization.

14545513543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32251745.

The product of its digits is 360000, while the sum is 40.

The spelling of 14545513543 in words is "fourteen billion, five hundred forty-five million, five hundred thirteen thousand, five hundred forty-three".