Adding to 54251 its reverse (15245), we get a palindrome (69496).
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-54251 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a plaindrome in base 15.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 54251.
It is a good prime.
254251 is an apocalyptic number.
54251 is the 125-th centered heptagonal number.
54251 is an equidigital number, since it uses as much as digits as its factorization.
54251 is an odious number, because the sum of its binary digits is odd.
The square root of 54251 is about 232.9184406611. The cubic root of 54251 is about 37.8561039909.
The spelling of 54251 in words is "fifty-four thousand, two hundred fifty-one".