556725041 has 2 divisors, whose sum is σ = 556725042. Its totient is φ = 556725040.

The previous prime is 556725031. The next prime is 556725047. The reversal of 556725041 is 140527655.

556725041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 526243600 + 30481441 = 22940^2 + 5521^2 .

It is a cyclic number.

It is not a de Polignac number, because 556725041 - 2¹⁰ = 556724017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 556724992 and 556725010.

It is not a weakly prime, because it can be changed into another prime (556725047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278362520 + 278362521.

It is an arithmetic number, because the mean of its divisors is an integer number (278362521).

Almost surely, 2^556725041 is an apocalyptic number.

It is an amenable number.

556725041 is a deficient number, since it is larger than the sum of its proper divisors (1).

556725041 is an equidigital number, since it uses as much as digits as its factorization.

556725041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 556725041 is about 23595.0215299753. The cubic root of 556725041 is about 822.6471269775.

The spelling of 556725041 in words is "five hundred fifty-six million, seven hundred twenty-five thousand, forty-one".