How Many Words for a Book?

I usually use 50 thousand words as the absolute minimum for what i would call a novel when iam doing a novel thing. I did kindle worlds back in the day, and the when that went away only like, a year later, and basically all the people who wrote stuff for my world were kind of screwed. Bright joe, like, here you have a story that's in some other author's world in amozon, just like, oh, never mind. Never mind. My standards aren't as high as joe's. So prive out there.