It is a sphenic number, since it is the product of 3 distinct primes.
5142 is an admirable number.
It is a plaindrome in base 13 and base 15.
It is a congruent number.
5142 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
25142 is an apocalyptic number.
5142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5142 is a wasteful number, since it uses less digits than its factorization.
5142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 862.
The square root of 5142 is about 71.7077401680. The cubic root of 5142 is about 17.2601284774.
Adding to 5142 its reverse (2415), we get a palindrome (7557).
The spelling of 5142 in words is "five thousand, one hundred forty-two".