Number that is between four and six and corresponds to the number of fingers that we normally have in each hand and foot
five is incorrectly written and it should be written as "five members" being its meaning: Quintet.
Five: Three and two, or six minus one.
In the argot of the Argentina Federal Police, five means " 34 Commissioner; This respondia that until 1980, announcing the entrance to the Commissioner of the head of the same, with 5 ( five ) idem out timbres.