5620212361613 has 2 divisors, whose sum is σ = 5620212361614. Its totient is φ = 5620212361612.

The previous prime is 5620212361507. The next prime is 5620212361637. The reversal of 5620212361613 is 3161632120265.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5478160259209 + 142052102404 = 2340547^2 + 376898^2 .

It is a cyclic number.

It is not a de Polignac number, because 5620212361613 - 2¹² = 5620212357517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5620212351613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2810106180806 + 2810106180807.

It is an arithmetic number, because the mean of its divisors is an integer number (2810106180807).

Almost surely, 2^{5620212361613} is an apocalyptic number.

It is an amenable number.

5620212361613 is a deficient number, since it is larger than the sum of its proper divisors (1).

5620212361613 is an equidigital number, since it uses as much as digits as its factorization.

5620212361613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 38.

Adding to 5620212361613 its reverse (3161632120265), we get a palindrome (8781844481878).

The spelling of 5620212361613 in words is "five trillion, six hundred twenty billion, two hundred twelve million, three hundred sixty-one thousand, six hundred thirteen".