556627703228 has 12 divisors (see below), whose sum is σ = 1007688083640. Its totient is φ = 268716822192.

The previous prime is 556627703221. The next prime is 556627703243. The reversal of 556627703228 is 822307726655.

It is a self number, because there is not a number n which added to its sum of digits gives 556627703228.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556627703221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2399257226 + ... + 2399257457.

It is an arithmetic number, because the mean of its divisors is an integer number (83974006970).

Almost surely, 2^556627703228 is an apocalyptic number.

556627703228 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

556627703228 is a deficient number, since it is larger than the sum of its proper divisors (451060380412).

556627703228 is a wasteful number, since it uses less digits than its factorization.

556627703228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4798514716 (or 4798514714 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 53.

The spelling of 556627703228 in words is "five hundred fifty-six billion, six hundred twenty-seven million, seven hundred three thousand, two hundred twenty-eight".