5320684013 has 2 divisors, whose sum is σ = 5320684014. Its totient is φ = 5320684012.

The previous prime is 5320684009. The next prime is 5320684097. The reversal of 5320684013 is 3104860235.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5308871044 + 11812969 = 72862^2 + 3437^2 .

It is a cyclic number.

It is not a de Polignac number, because 5320684013 - 2² = 5320684009 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5320684003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2660342006 + 2660342007.

It is an arithmetic number, because the mean of its divisors is an integer number (2660342007).

Almost surely, 2^5320684013 is an apocalyptic number.

It is an amenable number.

5320684013 is a deficient number, since it is larger than the sum of its proper divisors (1).

5320684013 is an equidigital number, since it uses as much as digits as its factorization.

5320684013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 5320684013 is about 72943.0189462981. The cubic root of 5320684013 is about 1745.7785611277.

The spelling of 5320684013 in words is "five billion, three hundred twenty million, six hundred eighty-four thousand, thirteen".