Some other options
Dear Mr Bezo's
Some ideas on what you could do with your money
1. create 183,000 scholarships to allow disadvantaged (probably your employees ) to go to university and create the engineers and doctors of the future
2. Build and repair 183,000 schools and hospitals
3. Build sustainable public transport systems in 183 places where people struggle to get to work
4. Add solar cells to 183000000 houses or public buildings
5. Clean up the pollution in towns like Flint Michigan
Of course none of these are as sexy as adding your name to a giant phallus and launching it into space, but in the end they will have longer lasting effects