5217863543 has 8 divisors (see below), whose sum is σ = 5640934320. Its totient is φ = 4809637440.

The previous prime is 5217863537. The next prime is 5217863561. The reversal of 5217863543 is 3453687125.

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

It is a cyclic number.

It is not a de Polignac number, because 5217863543 - 2⁴ = 5217863527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5217863494 and 5217863503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5217863503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3710438 + ... + 3711843.

It is an arithmetic number, because the mean of its divisors is an integer number (705116790).

Almost surely, 2^5217863543 is an apocalyptic number.

5217863543 is a deficient number, since it is larger than the sum of its proper divisors (423070777).

5217863543 is a wasteful number, since it uses less digits than its factorization.

5217863543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7422337.

The product of its digits is 604800, while the sum is 44.

The square root of 5217863543 is about 72234.7807015429. The cubic root of 5217863543 is about 1734.4598022039.

The spelling of 5217863543 in words is "five billion, two hundred seventeen million, eight hundred sixty-three thousand, five hundred forty-three".