5219532685517 has 2 divisors, whose sum is σ = 5219532685518. Its totient is φ = 5219532685516.

The previous prime is 5219532685333. The next prime is 5219532685529. The reversal of 5219532685517 is 7155862359125.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4143854637316 + 1075678048201 = 2035646^2 + 1037149^2 .

It is a cyclic number.

It is not a de Polignac number, because 5219532685517 - 2¹² = 5219532681421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5219532685567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2609766342758 + 2609766342759.

It is an arithmetic number, because the mean of its divisors is an integer number (2609766342759).

Almost surely, 2^{5219532685517} is an apocalyptic number.

It is an amenable number.

5219532685517 is a deficient number, since it is larger than the sum of its proper divisors (1).

5219532685517 is an equidigital number, since it uses as much as digits as its factorization.

5219532685517 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680000, while the sum is 59.

The spelling of 5219532685517 in words is "five trillion, two hundred nineteen billion, five hundred thirty-two million, six hundred eighty-five thousand, five hundred seventeen".