According to the P2P Foundation, today is Satoshi Nakamoto's 50th birthday

In October 2008, Satoshi Nakamoto published the Bitcoin white paper on the P2P Foundation website. In the registration information, date of birth, Satoshi Nakamoto filled in the date of April 5, 1975. If this information is true, it means that today is Satoshi Nakamoto's 50th birthday. However, this date may not be true, because this date happens to be the 42nd anniversary of the US government's ban on private holdings of gold to stabilize the US dollar on April 5, 1933 under Executive Order 6102.
In addition, the Satoshi-related address holds about 1.10 million BTC, which has not been transferred since the beginning of 2010 and is now worth more than $90 billion.