Adding to 2553 its reverse (3552), we get a triangular number (6105 = T110).
Subtracting 2553 from its reverse (3552), we obtain a palindrome (999).
2553 is nontrivially palindromic in base 2 and base 16.
It is a sphenic number, since it is the product of 3 distinct primes.
2553 is an undulating number in base 16.
It is a Curzon number.
It is a plaindrome in base 9 and base 12.
It is a nialpdrome in base 15.
22553 is an apocalyptic number.
2553 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
2553 is a wasteful number, since it uses less digits than its factorization.
2553 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63.
The square root of 2553 is about 50.5272203866. The cubic root of 2553 is about 13.6673276169.
The spelling of 2553 in words is "two thousand, five hundred fifty-three".