/kloc-Can I retire without paying social security for 0/5 years?

You can't. To handle the retirement formalities, you must meet the social security payment 15 years and reach the legal retirement age. When you reach retirement age, you can't go through retirement formalities without paying social security 15 years. You should apply to the local social security bureau for deferred payment of social security and continue to pay social security 15 years before you can go through retirement procedures.