556063362641 has 2 divisors, whose sum is σ = 556063362642. Its totient is φ = 556063362640.

The previous prime is 556063362629. The next prime is 556063362667. The reversal of 556063362641 is 146263360655.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 348973747600 + 207089615041 = 590740^2 + 455071^2 .

It is a cyclic number.

It is not a de Polignac number, because 556063362641 - 2¹⁰ = 556063361617 is a prime.

It is not a weakly prime, because it can be changed into another prime (556063362341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278031681320 + 278031681321.

It is an arithmetic number, because the mean of its divisors is an integer number (278031681321).

Almost surely, 2^556063362641 is an apocalyptic number.

It is an amenable number.

556063362641 is a deficient number, since it is larger than the sum of its proper divisors (1).

556063362641 is an equidigital number, since it uses as much as digits as its factorization.

556063362641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2332800, while the sum is 47.

The spelling of 556063362641 in words is "five hundred fifty-six billion, sixty-three million, three hundred sixty-two thousand, six hundred forty-one".