5673321719 has 18 divisors (see below), whose sum is σ = 6525984960. Its totient is φ = 4928816256.

The previous prime is 5673321713. The next prime is 5673321733. The reversal of 5673321719 is 9171233765.

It is not a de Polignac number, because 5673321719 - 2⁸ = 5673321463 is a prime.

It is a super-2 number, since 2×5673321719² = 64373158654554229922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5673321719.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5673321713) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 9239 + ... + 106920.

It is an arithmetic number, because the mean of its divisors is an integer number (362554720).

Almost surely, 2^5673321719 is an apocalyptic number.

5673321719 is a deficient number, since it is larger than the sum of its proper divisors (852663241).

5673321719 is a wasteful number, since it uses less digits than its factorization.

5673321719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116219 (or 116189 counting only the distinct ones).

The product of its digits is 238140, while the sum is 44.

The square root of 5673321719 is about 75321.4559006927. The cubic root of 5673321719 is about 1783.5247372243.

The spelling of 5673321719 in words is "five billion, six hundred seventy-three million, three hundred twenty-one thousand, seven hundred nineteen".