5781136284559 has 2 divisors, whose sum is σ = 5781136284560. Its totient is φ = 5781136284558.

The previous prime is 5781136284551. The next prime is 5781136284577. The reversal of 5781136284559 is 9554826311875.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5781136284559 - 2³ = 5781136284551 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5781136284559.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5781136284551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2890568142279 + 2890568142280.

It is an arithmetic number, because the mean of its divisors is an integer number (2890568142280).

Almost surely, 2^{5781136284559} is an apocalyptic number.

5781136284559 is a deficient number, since it is larger than the sum of its proper divisors (1).

5781136284559 is an equidigital number, since it uses as much as digits as its factorization.

5781136284559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576000, while the sum is 64.

The spelling of 5781136284559 in words is "five trillion, seven hundred eighty-one billion, one hundred thirty-six million, two hundred eighty-four thousand, five hundred fifty-nine".