5213566646339 has 2 divisors, whose sum is σ = 5213566646340. Its totient is φ = 5213566646338.

The previous prime is 5213566646251. The next prime is 5213566646357. The reversal of 5213566646339 is 9336466653125.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5213566646339 - 2⁸ = 5213566646083 is a prime.

It is a super-3 number, since 3×5213566646339³ (a number of 39 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (5213566646039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2606783323169 + 2606783323170.

It is an arithmetic number, because the mean of its divisors is an integer number (2606783323170).

Almost surely, 2^{5213566646339} is an apocalyptic number.

5213566646339 is a deficient number, since it is larger than the sum of its proper divisors (1).

5213566646339 is an equidigital number, since it uses as much as digits as its factorization.

5213566646339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62985600, while the sum is 59.

The spelling of 5213566646339 in words is "five trillion, two hundred thirteen billion, five hundred sixty-six million, six hundred forty-six thousand, three hundred thirty-nine".