5673432218 has 16 divisors (see below), whose sum is σ = 8944983360. Its totient is φ = 2693571936.

The previous prime is 5673432211. The next prime is 5673432221. The reversal of 5673432218 is 8122343765.

It is not an unprimeable number, because it can be changed into a prime (5673432211) 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, 443828 + ... + 456431.

It is an arithmetic number, because the mean of its divisors is an integer number (559061460).

Almost surely, 2^5673432218 is an apocalyptic number.

5673432218 is a deficient number, since it is larger than the sum of its proper divisors (3271551142).

5673432218 is a wasteful number, since it uses less digits than its factorization.

5673432218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900421.

The product of its digits is 241920, while the sum is 41.

The square root of 5673432218 is about 75322.1894132134. The cubic root of 5673432218 is about 1783.5363163561.

The spelling of 5673432218 in words is "five billion, six hundred seventy-three million, four hundred thirty-two thousand, two hundred eighteen".