528431064713 has 2 divisors, whose sum is σ = 528431064714. Its totient is φ = 528431064712.

The previous prime is 528431064703. The next prime is 528431064793. The reversal of 528431064713 is 317460134825.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 349952698624 + 178478366089 = 591568^2 + 422467^2 .

It is a cyclic number.

It is not a de Polignac number, because 528431064713 - 2²⁰ = 528430016137 is a prime.

It is not a weakly prime, because it can be changed into another prime (528431064703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264215532356 + 264215532357.

It is an arithmetic number, because the mean of its divisors is an integer number (264215532357).

Almost surely, 2^528431064713 is an apocalyptic number.

It is an amenable number.

528431064713 is a deficient number, since it is larger than the sum of its proper divisors (1).

528431064713 is an equidigital number, since it uses as much as digits as its factorization.

528431064713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 528431064713 in words is "five hundred twenty-eight billion, four hundred thirty-one million, sixty-four thousand, seven hundred thirteen".