578463464364847 has 2 divisors, whose sum is σ = 578463464364848. Its totient is φ = 578463464364846.

The previous prime is 578463464364833. The next prime is 578463464364889. The reversal of 578463464364847 is 748463464364875.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 578463464364847 - 2⁷ = 578463464364719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (578463464364817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289231732182423 + 289231732182424.

It is an arithmetic number, because the mean of its divisors is an integer number (289231732182424).

Almost surely, 2^{578463464364847} is an apocalyptic number.

578463464364847 is a deficient number, since it is larger than the sum of its proper divisors (1).

578463464364847 is an equidigital number, since it uses as much as digits as its factorization.

578463464364847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31213486080, while the sum is 79.

The spelling of 578463464364847 in words is "five hundred seventy-eight trillion, four hundred sixty-three billion, four hundred sixty-four million, three hundred sixty-four thousand, eight hundred forty-seven".