5723557 has 4 divisors (see below), whose sum is σ = 6541216. Its totient is φ = 4905900.

The previous prime is 5723539. The next prime is 5723593. The reversal of 5723557 is 7553275.

5723557 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5723557 - 2¹⁹ = 5199269 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 (5723507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408819 + ... + 408832.

It is an arithmetic number, because the mean of its divisors is an integer number (1635304).

Almost surely, 2^5723557 is an apocalyptic number.

It is an amenable number.

5723557 is a deficient number, since it is larger than the sum of its proper divisors (817659).

5723557 is an equidigital number, since it uses as much as digits as its factorization.

5723557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817658.

The product of its digits is 36750, while the sum is 34.

The square root of 5723557 is about 2392.3956612567. The cubic root of 5723557 is about 178.8773438504.

The spelling of 5723557 in words is "five million, seven hundred twenty-three thousand, five hundred fifty-seven".