556133 has 8 divisors (see below), whose sum is σ = 583680. Its totient is φ = 529200.

The previous prime is 556123. The next prime is 556159. The reversal of 556133 is 331655.

556133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 556133 - 2⁶ = 556069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 556099 and 556108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556103) 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, 3608 + ... + 3758.

It is an arithmetic number, because the mean of its divisors is an integer number (72960).

2⁵⁵⁶¹³³ is an apocalyptic number.

It is an amenable number.

556133 is a deficient number, since it is larger than the sum of its proper divisors (27547).

556133 is a wasteful number, since it uses less digits than its factorization.

556133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307.

The product of its digits is 1350, while the sum is 23.

The square root of 556133 is about 745.7432534056. The cubic root of 556133 is about 82.2355412912.

Adding to 556133 its reverse (331655), we get a palindrome (887788).

The spelling of 556133 in words is "five hundred fifty-six thousand, one hundred thirty-three".