How i can find the vertexes that are connected with more than 4 other vertexes?

Hi, i want to make my model to be created with tris and quads only.
I need a way to find all the Ngons and the 2gons.
My mesh have got about 62500 vertices.

Is there any way to make blender to search for Ngons and 2gons?
Thanks!

Yes there is. In the Select menu, choose ‘Select by sides’, then set your parameters (> < = !=) in the T Panel ‘Options’ Tab under ‘Select Faces by Sides’

Thanks!..I also need something more.
I also need a way to find the vertices that are connected with more than “X” other vertices.
(vertices with vertex).
So, what’s the way to that one?
thanks!

Select a vertex connected to 4 edges, then hit Shift-G > Amount of Connecting Edges. In the toolbar options set Compare to Greater.

Thanks IkariShinji!