530636293697 has 2 divisors, whose sum is σ = 530636293698. Its totient is φ = 530636293696.

The previous prime is 530636293667. The next prime is 530636293721. The reversal of 530636293697 is 796392636035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 417831667201 + 112804626496 = 646399^2 + 335864^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530636293697 is a prime.

It is not a weakly prime, because it can be changed into another prime (530636293637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265318146848 + 265318146849.

It is an arithmetic number, because the mean of its divisors is an integer number (265318146849).

Almost surely, 2^530636293697 is an apocalyptic number.

It is an amenable number.

530636293697 is a deficient number, since it is larger than the sum of its proper divisors (1).

530636293697 is an equidigital number, since it uses as much as digits as its factorization.

530636293697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33067440, while the sum is 59.

The spelling of 530636293697 in words is "five hundred thirty billion, six hundred thirty-six million, two hundred ninety-three thousand, six hundred ninety-seven".