556612004 has 12 divisors (see below), whose sum is σ = 1048999644. Its totient is φ = 256897824.

The previous prime is 556612003. The next prime is 556612013. The reversal of 556612004 is 400216655.

It can be written as a sum of positive squares in 2 ways, for example, as 88322404 + 468289600 = 9398^2 + 21640^2 .

It is not an unprimeable number, because it can be changed into a prime (556612003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5351987 + ... + 5352090.

It is an arithmetic number, because the mean of its divisors is an integer number (87416637).

Almost surely, 2^556612004 is an apocalyptic number.

It is an amenable number.

556612004 is a deficient number, since it is larger than the sum of its proper divisors (492387640).

556612004 is a wasteful number, since it uses less digits than its factorization.

556612004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10704094 (or 10704092 counting only the distinct ones).

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

The square root of 556612004 is about 23592.6260513746. The cubic root of 556612004 is about 822.5914466741.

Adding to 556612004 its reverse (400216655), we get a palindrome (956828659).

The spelling of 556612004 in words is "five hundred fifty-six million, six hundred twelve thousand, four".