556002164 has 12 divisors (see below), whose sum is σ = 986333124. Its totient is φ = 274192704.

The previous prime is 556002089. The next prime is 556002179. The reversal of 556002164 is 461200655.

556002164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 155201764 + 400800400 = 12458^2 + 20020^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 951767 + ... + 952350.

It is an arithmetic number, because the mean of its divisors is an integer number (82194427).

Almost surely, 2^556002164 is an apocalyptic number.

It is an amenable number.

556002164 is a deficient number, since it is larger than the sum of its proper divisors (430330960).

556002164 is a wasteful number, since it uses less digits than its factorization.

556002164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1904194 (or 1904192 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 556002164 is about 23579.6981320796. The cubic root of 556002164 is about 822.2909186685.

The spelling of 556002164 in words is "five hundred fifty-six million, two thousand, one hundred sixty-four".