528564713 has 2 divisors, whose sum is σ = 528564714. Its totient is φ = 528564712.

The previous prime is 528564703. The next prime is 528564739. The reversal of 528564713 is 317465825.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 527712784 + 851929 = 22972^2 + 923^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-528564713 is a prime.

It is not a weakly prime, because it can be changed into another prime (528564703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264282356 + 264282357.

It is an arithmetic number, because the mean of its divisors is an integer number (264282357).

Almost surely, 2^528564713 is an apocalyptic number.

It is an amenable number.

528564713 is a deficient number, since it is larger than the sum of its proper divisors (1).

528564713 is an equidigital number, since it uses as much as digits as its factorization.

528564713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 201600, while the sum is 41.

The square root of 528564713 is about 22990.5352917239. The cubic root of 528564713 is about 808.5360505450.

The spelling of 528564713 in words is "five hundred twenty-eight million, five hundred sixty-four thousand, seven hundred thirteen".