5673313221 has 8 divisors (see below), whose sum is σ = 7612599264. Its totient is φ = 3758118000.

The previous prime is 5673313199. The next prime is 5673313229. The reversal of 5673313221 is 1223133765.

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

It is not a de Polignac number, because 5673313221 - 2¹⁸ = 5673051077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5673313229) 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, 6022155 + ... + 6023096.

It is an arithmetic number, because the mean of its divisors is an integer number (951574908).

Almost surely, 2^5673313221 is an apocalyptic number.

It is an amenable number.

5673313221 is a deficient number, since it is larger than the sum of its proper divisors (1939286043).

5673313221 is a wasteful number, since it uses less digits than its factorization.

5673313221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12045411.

The product of its digits is 22680, while the sum is 33.

The square root of 5673313221 is about 75321.3994891226. The cubic root of 5673313221 is about 1783.5238467171.

Adding to 5673313221 its reverse (1223133765), we get a palindrome (6896446986).

The spelling of 5673313221 in words is "five billion, six hundred seventy-three million, three hundred thirteen thousand, two hundred twenty-one".