5285064023543 has 16 divisors (see below), whose sum is σ = 5622284209920. Its totient is φ = 4953781069056.

The previous prime is 5285064023501. The next prime is 5285064023563. The reversal of 5285064023543 is 3453204605825.

It is not a de Polignac number, because 5285064023543 - 2¹⁰ = 5285064022519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5285064023563) 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, 5661230 + ... + 6528372.

It is an arithmetic number, because the mean of its divisors is an integer number (351392763120).

Almost surely, 2^{5285064023543} is an apocalyptic number.

5285064023543 is a deficient number, since it is larger than the sum of its proper divisors (337220186377).

5285064023543 is a wasteful number, since it uses less digits than its factorization.

5285064023543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870566.

The product of its (nonzero) digits is 3456000, while the sum is 47.

The spelling of 5285064023543 in words is "five trillion, two hundred eighty-five billion, sixty-four million, twenty-three thousand, five hundred forty-three".