This number is a prime.
Stargazers will get a rare triple planetary treat in November 2053, when Mercury, Mars, and Jupiter all lie within a circle of less than one degree in diameter. Recreational math circles will no less be celebrating the fact that 2053# - 1 is a primorial prime.
The smallest prime reversal of a sphenic number s where the prime factors of s are a single-digit, a 2-digit and a 3-digit prime, i.e., 3502 = 2 × 17 × 103. [Loungrides]
The smallest of 3 primes using all the distinct Fibonacci numbers less than 3!. [Worrom]
(There are 2 curios for this number that have not yet been approved by an editor.)
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