556217002 has 16 divisors (see below), whose sum is σ = 911549952. Its totient is φ = 252443520.

The previous prime is 556216987. The next prime is 556217059. The reversal of 556217002 is 200712655.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3978 + ... + 33589.

It is an arithmetic number, because the mean of its divisors is an integer number (56971872).

Almost surely, 2^556217002 is an apocalyptic number.

556217002 is a deficient number, since it is larger than the sum of its proper divisors (355332950).

556217002 is a wasteful number, since it uses less digits than its factorization.

556217002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38253.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 556217002 is about 23584.2532635655. The cubic root of 556217002 is about 822.3968154911.

Adding to 556217002 its reverse (200712655), we get a palindrome (756929657).

The spelling of 556217002 in words is "five hundred fifty-six million, two hundred seventeen thousand, two".