556227325 has 6 divisors (see below), whose sum is σ = 689721914. Its totient is φ = 444981840.

The previous prime is 556227319. The next prime is 556227349. The reversal of 556227325 is 523722655.

It can be written as a sum of positive squares in 3 ways, for example, as 131125401 + 425101924 = 11451^2 + 20618^2 .

It is not a de Polignac number, because 556227325 - 2²³ = 547838717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11124522 + ... + 11124571.

Almost surely, 2^556227325 is an apocalyptic number.

It is an amenable number.

556227325 is a deficient number, since it is larger than the sum of its proper divisors (133494589).

556227325 is a wasteful number, since it uses less digits than its factorization.

556227325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22249103 (or 22249098 counting only the distinct ones).

The product of its digits is 126000, while the sum is 37.

The square root of 556227325 is about 23584.4721162039. The cubic root of 556227325 is about 822.4019031636.

The spelling of 556227325 in words is "five hundred fifty-six million, two hundred twenty-seven thousand, three hundred twenty-five".