8179783041013 has 2 divisors, whose sum is σ = 8179783041014. Its totient is φ = 8179783041012.

The previous prime is 8179783041007. The next prime is 8179783041037. The reversal of 8179783041013 is 3101403879718.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6014300093649 + 2165482947364 = 2452407^2 + 1471558^2 .

It is a cyclic number.

It is not a de Polignac number, because 8179783041013 - 2¹⁷ = 8179782909941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8179783047013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4089891520506 + 4089891520507.

It is an arithmetic number, because the mean of its divisors is an integer number (4089891520507).

Almost surely, 2^{8179783041013} is an apocalyptic number.

It is an amenable number.

8179783041013 is a deficient number, since it is larger than the sum of its proper divisors (1).

8179783041013 is an equidigital number, since it uses as much as digits as its factorization.

8179783041013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 52.

The spelling of 8179783041013 in words is "eight trillion, one hundred seventy-nine billion, seven hundred eighty-three million, forty-one thousand, thirteen".