On 1/1/2020, NARA Company had total assets of $ 450,000. Total liabilities were half of total assets. During the month of January 2020, total liabilities decreased by $ 70,000, and Owners' Equity increased by $ 25,000. How much were total assets on 31 January, 2020?

Note: Insert your answer without $ or comma , for example if the answer is $5,000 just insert 5000