5778961364513 has 2 divisors, whose sum is σ = 5778961364514. Its totient is φ = 5778961364512.

The previous prime is 5778961364509. The next prime is 5778961364629. The reversal of 5778961364513 is 3154631698775.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5700141925009 + 78819439504 = 2387497^2 + 280748^2 .

It is a cyclic number.

It is not a de Polignac number, because 5778961364513 - 2² = 5778961364509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5778961364513.

It is not a weakly prime, because it can be changed into another prime (5778961394513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2889480682256 + 2889480682257.

It is an arithmetic number, because the mean of its divisors is an integer number (2889480682257).

Almost surely, 2^{5778961364513} is an apocalyptic number.

It is an amenable number.

5778961364513 is a deficient number, since it is larger than the sum of its proper divisors (1).

5778961364513 is an equidigital number, since it uses as much as digits as its factorization.

5778961364513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 114307200, while the sum is 65.

The spelling of 5778961364513 in words is "five trillion, seven hundred seventy-eight billion, nine hundred sixty-one million, three hundred sixty-four thousand, five hundred thirteen".