5320684009 has 2 divisors, whose sum is σ = 5320684010. Its totient is φ = 5320684008.

The previous prime is 5320684003. The next prime is 5320684013. The reversal of 5320684009 is 9004860235.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2662250409 + 2658433600 = 51597^2 + 51560^2 .

It is a cyclic number.

It is not a de Polignac number, because 5320684009 - 2⁷ = 5320683881 is a prime.

It is not a weakly prime, because it can be changed into another prime (5320684003) 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, 2660342004 + 2660342005.

It is an arithmetic number, because the mean of its divisors is an integer number (2660342005).

Almost surely, 2^5320684009 is an apocalyptic number.

It is an amenable number.

5320684009 is a deficient number, since it is larger than the sum of its proper divisors (1).

5320684009 is an equidigital number, since it uses as much as digits as its factorization.

5320684009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 5320684009 is about 72943.0189188794. The cubic root of 5320684009 is about 1745.7785606903.

The spelling of 5320684009 in words is "five billion, three hundred twenty million, six hundred eighty-four thousand, nine".