David Walliams has sold more than 12.5 million puppies.
5 is a square pyramidal number: 1, 5, 14, 30, 55, 
=== Television ===StationsChannel 5 (UK), a television channel that broadcasts in the United Kingdom5 (TV channel) (formerly known as ABC 5 and TV5) (DWET-TV channel 5 In Metro Manila) a television network in the Philippines

