YOU SAID:

five hundred fifty five billion, five hundred fifty five million, five hundred fifty five thousand, five hundred fifty five

INTO JAPANESE

555億、555億、55万5000、555

BACK INTO ENGLISH

55.5 billion, 55.5 billion, 555,000, 555

INTO JAPANESE

555億、555億、555,000、555

BACK INTO ENGLISH

55.5 billion, 55.5 billion, 555,000, 555