556582468 has 24 divisors (see below), whose sum is σ = 1068740568. Its totient is φ = 252036096.

The previous prime is 556582399. The next prime is 556582469. The reversal of 556582468 is 864285655.

It can be written as a sum of positive squares in 4 ways, for example, as 82301184 + 474281284 = 9072^2 + 21778^2 .

It is not an unprimeable number, because it can be changed into a prime (556582469) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 98221 + ... + 103732.

It is an arithmetic number, because the mean of its divisors is an integer number (44530857).

Almost surely, 2^556582468 is an apocalyptic number.

It is an amenable number.

556582468 is a deficient number, since it is larger than the sum of its proper divisors (512158100).

556582468 is a wasteful number, since it uses less digits than its factorization.

556582468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202023 (or 202021 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 49.

The square root of 556582468 is about 23592.0000847745. Note that the first 4 decimals coincide. The cubic root of 556582468 is about 822.5768964485.

The spelling of 556582468 in words is "five hundred fifty-six million, five hundred eighty-two thousand, four hundred sixty-eight".