2564718824711 has 2 divisors, whose sum is σ = 2564718824712. Its totient is φ = 2564718824710.

The previous prime is 2564718824699. The next prime is 2564718824803. The reversal of 2564718824711 is 1174288174652.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2564718824711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2564778824711) 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, 1282359412355 + 1282359412356.

It is an arithmetic number, because the mean of its divisors is an integer number (1282359412356).

Almost surely, 2^{2564718824711} is an apocalyptic number.

2564718824711 is a deficient number, since it is larger than the sum of its proper divisors (1).

2564718824711 is an equidigital number, since it uses as much as digits as its factorization.

2564718824711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6021120, while the sum is 56.

The spelling of 2564718824711 in words is "two trillion, five hundred sixty-four billion, seven hundred eighteen million, eight hundred twenty-four thousand, seven hundred eleven".