This number is a prime.
There were 2753 episodes from the original NBC Daytime version of Jeopardy!.
The number of 6-digit primes that can be formed by taking together two 3-digit primes in increasing order. Note the distinct prime digits. [Beedassy]
The Dow Jones Industrial Average ended the 1980's at 2753 points. [Cuenta]
2753 and 2^7-5^3 are both primes. Note that 2^7-5^3 is the only prime of form p=a^b-c^d, where a, b, c, d are the prime digits. [Loungrides]