Adding to 4151 its reverse (1514), we get a palindrome (5665).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4151 is a prime.
It is a d-powerful number, because it can be written as 45 + 55 + 1 + 1 .
It is a Duffinian number.
It is a plaindrome in base 12 and base 15.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 4151.
24151 is an apocalyptic number.
4151 is an equidigital number, since it uses as much as digits as its factorization.
4151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 600.
The square root of 4151 is about 64.4282546714. The cubic root of 4151 is about 16.0712964128.
The spelling of 4151 in words is "four thousand, one hundred fifty-one".