5206684297 has 2 divisors, whose sum is σ = 5206684298. Its totient is φ = 5206684296.

The previous prime is 5206684277. The next prime is 5206684337. The reversal of 5206684297 is 7924866025.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4022223241 + 1184461056 = 63421^2 + 34416^2 .

It is a cyclic number.

It is not a de Polignac number, because 5206684297 - 2⁷ = 5206684169 is a prime.

It is a super-2 number, since 2×5206684297² = 54219122737252768418, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5206684297.

It is not a weakly prime, because it can be changed into another prime (5206684207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2603342148 + 2603342149.

It is an arithmetic number, because the mean of its divisors is an integer number (2603342149).

Almost surely, 2^5206684297 is an apocalyptic number.

It is an amenable number.

5206684297 is a deficient number, since it is larger than the sum of its proper divisors (1).

5206684297 is an equidigital number, since it uses as much as digits as its factorization.

5206684297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 5206684297 is about 72157.3578853882. The cubic root of 5206684297 is about 1733.2202260966.

The spelling of 5206684297 in words is "five billion, two hundred six million, six hundred eighty-four thousand, two hundred ninety-seven".