14047552543 has 4 divisors (see below), whose sum is σ = 14216800248. Its totient is φ = 13878304840.

The previous prime is 14047552517. The next prime is 14047552573. The reversal of 14047552543 is 34525574041.

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

It is a cyclic number.

It is not a de Polignac number, because 14047552543 - 2²⁵ = 14013998111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14047552496 and 14047552505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14047552573) 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, 84623728 + ... + 84623893.

It is an arithmetic number, because the mean of its divisors is an integer number (3554200062).

Almost surely, 2^14047552543 is an apocalyptic number.

14047552543 is a deficient number, since it is larger than the sum of its proper divisors (169247705).

14047552543 is an equidigital number, since it uses as much as digits as its factorization.

14047552543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169247704.

The product of its (nonzero) digits is 336000, while the sum is 40.

The spelling of 14047552543 in words is "fourteen billion, forty-seven million, five hundred fifty-two thousand, five hundred forty-three".