# Number Gossip

(Enter a number and I'll tell you everything you wanted to know about it but were afraid to ask.)

## Unique Properties of 51

- 51 is the smallest number which can be written with all the digits from 1 to 5 (without repetition) as a sum of primes: 51 = 2 + 3 + 5 + 41. Note that the highest digit (5) and the lowest digit (1) are the digits of 51 (submitted by Peter Rowlett)