5836778260913 has 2 divisors, whose sum is σ = 5836778260914. Its totient is φ = 5836778260912.

The previous prime is 5836778260891. The next prime is 5836778260931. The reversal of 5836778260913 is 3190628776385.

Together with next prime (5836778260931) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4334320101409 + 1502458159504 = 2081903^2 + 1225748^2 .

It is a cyclic number.

It is not a de Polignac number, because 5836778260913 - 2¹² = 5836778256817 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5836778260913.

It is not a weakly prime, because it can be changed into another prime (5836778260013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2918389130456 + 2918389130457.

It is an arithmetic number, because the mean of its divisors is an integer number (2918389130457).

Almost surely, 2^{5836778260913} is an apocalyptic number.

It is an amenable number.

5836778260913 is a deficient number, since it is larger than the sum of its proper divisors (1).

5836778260913 is an equidigital number, since it uses as much as digits as its factorization.

5836778260913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 91445760, while the sum is 65.

The spelling of 5836778260913 in words is "five trillion, eight hundred thirty-six billion, seven hundred seventy-eight million, two hundred sixty thousand, nine hundred thirteen".