5755 has 4 divisors (see below), whose sum is σ = 6912. Its totient is φ = 4600.

The previous prime is 5749. The next prime is 5779. The reversal of 5755 is 5575.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-5755 is a prime.

It is a Duffinian number.

5755 is a lucky number.

It is a plaindrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 571 + ... + 580.

It is an arithmetic number, because the mean of its divisors is an integer number (1728).

5755 is a deficient number, since it is larger than the sum of its proper divisors (1157).

5755 is a wasteful number, since it uses less digits than its factorization.

5755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156.

The product of its digits is 875, while the sum is 22.

The square root of 5755 is about 75.8617163001. The cubic root of 5755 is about 17.9204306736.

The spelling of 5755 in words is "five thousand, seven hundred fifty-five".