556233165 has 48 divisors (see below), whose sum is σ = 991216512. Its totient is φ = 288392832.

The previous prime is 556233163. The next prime is 556233221. The reversal of 556233165 is 561332655.

556233165 is a `hidden beast` number, since 5 + 562 + 3 + 31 + 65 = 666.

556233165 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 556233165 - 2¹ = 556233163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556233163) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 508359 + ... + 509451.

It is an arithmetic number, because the mean of its divisors is an integer number (20650344).

Almost surely, 2^556233165 is an apocalyptic number.

It is an amenable number.

556233165 is a deficient number, since it is larger than the sum of its proper divisors (434983347).

556233165 is a wasteful number, since it uses less digits than its factorization.

556233165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410 (or 1407 counting only the distinct ones).

The product of its digits is 81000, while the sum is 36.

The square root of 556233165 is about 23584.5959261549. The cubic root of 556233165 is about 822.4047813695.

The spelling of 556233165 in words is "five hundred fifty-six million, two hundred thirty-three thousand, one hundred sixty-five".