5643872359 has 8 divisors (see below), whose sum is σ = 5666744160. Its totient is φ = 5621025696.

The previous prime is 5643872329. The next prime is 5643872447. The reversal of 5643872359 is 9532783465.

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 5643872359 - 2⁹ = 5643871847 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 (5643872329) 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, 535957 + ... + 546385.

It is an arithmetic number, because the mean of its divisors is an integer number (708343020).

Almost surely, 2^5643872359 is an apocalyptic number.

5643872359 is a deficient number, since it is larger than the sum of its proper divisors (22871801).

5643872359 is a wasteful number, since it uses less digits than its factorization.

5643872359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12569.

The product of its digits is 5443200, while the sum is 52.

The square root of 5643872359 is about 75125.7103726813. The cubic root of 5643872359 is about 1780.4333792001.

The spelling of 5643872359 in words is "five billion, six hundred forty-three million, eight hundred seventy-two thousand, three hundred fifty-nine".