5751 has 10 divisors (see below), whose sum is σ = 8712.
Its totient is φ = 3780.
The previous prime is 5749. The next prime is 5779. The reversal of 5751 is 1575.
It is a happy number.
It is not a de Polignac number, because 5751 - 21 = 5749 is a prime.
It is a plaindrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5701) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 46 + ... + 116.
5751 is a deficient number, since it is larger than the sum of its proper divisors (2961).
5751 is an equidigital number, since it uses as much as digits as its factorization.
5751 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83 (or 74 counting only the distinct ones).
The product of its digits is 175, while the sum is 18.
The square root of 5751 is about 75.8353479586.
The cubic root of 5751 is about 17.9162778595.
It can be divided in two parts, 575 and 1, that added together give a square (576 = 242).
The spelling of 5751 in words is "five thousand, seven hundred fifty-one".