556327339 has 2 divisors, whose sum is σ = 556327340. Its totient is φ = 556327338.

The previous prime is 556327307. The next prime is 556327349. The reversal of 556327339 is 933723655.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 556327339 - 2⁵ = 556327307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 556327295 and 556327304.

It is not a weakly prime, because it can be changed into another prime (556327349) by changing a digit.

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 as a sum of consecutive naturals, namely, 278163669 + 278163670.

It is an arithmetic number, because the mean of its divisors is an integer number (278163670).

Almost surely, 2^556327339 is an apocalyptic number.

556327339 is a deficient number, since it is larger than the sum of its proper divisors (1).

556327339 is an equidigital number, since it uses as much as digits as its factorization.

556327339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 510300, while the sum is 43.

The square root of 556327339 is about 23586.5923566759. The cubic root of 556327339 is about 822.4511916295.

The spelling of 556327339 in words is "five hundred fifty-six million, three hundred twenty-seven thousand, three hundred thirty-nine".