5756543 has 8 divisors (see below), whose sum is σ = 6227088. Its totient is φ = 5289984.

The previous prime is 5756521. The next prime is 5756579. The reversal of 5756543 is 3456575.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5756543 - 2⁸ = 5756287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5756593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2480 + ... + 4202.

It is an arithmetic number, because the mean of its divisors is an integer number (778386).

Almost surely, 2^5756543 is an apocalyptic number.

5756543 is a deficient number, since it is larger than the sum of its proper divisors (470545).

5756543 is a wasteful number, since it uses less digits than its factorization.

5756543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1993.

The product of its digits is 63000, while the sum is 35.

The square root of 5756543 is about 2399.2796835717. The cubic root of 5756543 is about 179.2203210739.

Subtracting from 5756543 its reverse (3456575), we obtain a cube (2299968 = 132³).

The spelling of 5756543 in words is "five million, seven hundred fifty-six thousand, five hundred forty-three".