556224568 has 16 divisors (see below), whose sum is σ = 1076564160. Its totient is φ = 269140800.

The previous prime is 556224541. The next prime is 556224577. The reversal of 556224568 is 865422655.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1121173 + ... + 1121668.

It is an arithmetic number, because the mean of its divisors is an integer number (67285260).

Almost surely, 2^556224568 is an apocalyptic number.

It is an amenable number.

556224568 is a deficient number, since it is larger than the sum of its proper divisors (520339592).

556224568 is a wasteful number, since it uses less digits than its factorization.

556224568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242878 (or 2242874 counting only the distinct ones).

The product of its digits is 576000, while the sum is 43.

The square root of 556224568 is about 23584.4136666571. The cubic root of 556224568 is about 822.4005443871.

The spelling of 556224568 in words is "five hundred fifty-six million, two hundred twenty-four thousand, five hundred sixty-eight".