Yes you can swallow papaya seeds whole.
Papaya seeds are edible and can either be eaten whole or chewed up.
If you can swallow the papaya seeds whole then yes you can eat them that way but most people prefer to chew the papaya seeds before swallowing them.
Papaya seeds are very healthy for you and nutritious.
The papaya seeds have a pepper like flavor and a crunchy texture to them.
Papaya seeds make great seasonings for a lot of foods.
I like to add some papaya seeds to salads and even top hamburgers with papaya seeds.