525441716830073 has 2 divisors, whose sum is σ = 525441716830074. Its totient is φ = 525441716830072.

The previous prime is 525441716830031. The next prime is 525441716830141. The reversal of 525441716830073 is 370038617144525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 521682181971769 + 3759534858304 = 22840363^2 + 1938952^2 .

It is a cyclic number.

It is not a de Polignac number, because 525441716830073 - 2¹⁰ = 525441716829049 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (525441716830013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262720858415036 + 262720858415037.

It is an arithmetic number, because the mean of its divisors is an integer number (262720858415037).

Almost surely, 2^{525441716830073} is an apocalyptic number.

It is an amenable number.

525441716830073 is a deficient number, since it is larger than the sum of its proper divisors (1).

525441716830073 is an equidigital number, since it uses as much as digits as its factorization.

525441716830073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16934400, while the sum is 56.

The spelling of 525441716830073 in words is "five hundred twenty-five trillion, four hundred forty-one billion, seven hundred sixteen million, eight hundred thirty thousand, seventy-three".