Somewhere between 3 and 5? I don't know.

Picture a line diagram of an apple, annotated with average dimensions, weight, taste, smell, possible colours, patterns, and whatnot, all cross-referenced to lists of apple varieties, recipes, and other random information about apples.

Now remove the diagram, and leave only the information. No, not as text, or spoken words, just as raw information.

That's the one, whichever number it is.

(This doesn't mean I couldn't draw you an apple, mind, the necessary information is still all there — I mean, I can't, but because my hand eye coordination sucks, not because of the aphantasia; give me a vector drawing software I'm familiar with and I'd probably be able to draw you a pretty cromulent apple.)