556053 has 8 divisors (see below), whose sum is σ = 785088. Its totient is φ = 348864.

The previous prime is 556051. The next prime is 556067. The reversal of 556053 is 350655.

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

It is not a de Polignac number, because 556053 - 2¹ = 556051 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

556053 is a lucky number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 556053.

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 in 7 ways as a sum of consecutive naturals, for example, 5401 + ... + 5502.

It is an arithmetic number, because the mean of its divisors is an integer number (98136).

2⁵⁵⁶⁰⁵³ is an apocalyptic number.

It is an amenable number.

556053 is a deficient number, since it is larger than the sum of its proper divisors (229035).

556053 is a wasteful number, since it uses less digits than its factorization.

556053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10923.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 556053 is about 745.6896137134. The cubic root of 556053 is about 82.2315978947.

The spelling of 556053 in words is "five hundred fifty-six thousand, fifty-three".