556012012 has 36 divisors (see below), whose sum is σ = 1014053040. Its totient is φ = 266738752.

The previous prime is 556012003. The next prime is 556012031. The reversal of 556012012 is 210210655.

556012012 is a modest number, since divided by 12012 gives 556 as remainder.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 662289 + ... + 663127.

It is an arithmetic number, because the mean of its divisors is an integer number (28168140).

Almost surely, 2^556012012 is an apocalyptic number.

It is an amenable number.

556012012 is a deficient number, since it is larger than the sum of its proper divisors (458041028).

556012012 is a wasteful number, since it uses less digits than its factorization.

556012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098 (or 1067 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 556012012 is about 23579.9069548631. The cubic root of 556012012 is about 822.2957734896.

Adding to 556012012 its reverse (210210655), we get a palindrome (766222667).

The spelling of 556012012 in words is "five hundred fifty-six million, twelve thousand, twelve".