A few comments.
I thought the $1.6 billion figure came from a document extract, that was placed on another thread (perhaps another site). I recall the figure was slightly less, but close enough to $1.6 billion.
As Corney says, the info is of limited use, as we don’t know anything about the composition of the assets and liabilities. For example, we don’t know if it includes the Kingdom Halls. If it does, then either they have been assigned a book value equivalent to (say) their original purchase price, rather than their current market price, or WTBTS is carrying some serious debt. I can’t see how the figure would be as low as $1.6 billion otherwise.
As JWGonbad points out, most of that money will almost certainly be tied up in property, and other illiquid assets. They won’t have “1.6 billion greenbacks”.
Also, as Corney says, there is a long way to go, before that $35 million is paid out.