5756557 has 8 divisors (see below), whose sum is σ = 6120576. Its totient is φ = 5395392.

The previous prime is 5756521. The next prime is 5756579. The reversal of 5756557 is 7556575.

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

It is a de Polignac number, because none of the positive numbers 2^k-5756557 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 (5756357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4668 + ... + 5770.

It is an arithmetic number, because the mean of its divisors is an integer number (765072).

Almost surely, 2^5756557 is an apocalyptic number.

It is an amenable number.

5756557 is a deficient number, since it is larger than the sum of its proper divisors (364019).

5756557 is a wasteful number, since it uses less digits than its factorization.

5756557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427.

The product of its digits is 183750, while the sum is 40.

The square root of 5756557 is about 2399.2826011123. The cubic root of 5756557 is about 179.2204663626.

The spelling of 5756557 in words is "five million, seven hundred fifty-six thousand, five hundred fifty-seven".