556058 has 4 divisors (see below), whose sum is σ = 834090. Its totient is φ = 278028.

The previous prime is 556051. The next prime is 556067. The reversal of 556058 is 850655.

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

It can be written as a sum of positive squares in only one way, i.e., 537289 + 18769 = 733^2 + 137^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 556058.

It is not an unprimeable number, because it can be changed into a prime (556051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139013 + ... + 139016.

2⁵⁵⁶⁰⁵⁸ is an apocalyptic number.

556058 is a deficient number, since it is larger than the sum of its proper divisors (278032).

556058 is a wasteful number, since it uses less digits than its factorization.

556058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278031.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 556058 is about 745.6929663072. The cubic root of 556058 is about 82.2318443681.

The spelling of 556058 in words is "five hundred fifty-six thousand, fifty-eight".