566567876344741 has 2 divisors, whose sum is σ = 566567876344742. Its totient is φ = 566567876344740.

The previous prime is 566567876344733. The next prime is 566567876344819. The reversal of 566567876344741 is 147443678765665.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 375067945622241 + 191499930722500 = 19366671^2 + 13838350^2 .

It is a cyclic number.

It is not a de Polignac number, because 566567876344741 - 2³ = 566567876344733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (566567876348741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283283938172370 + 283283938172371.

It is an arithmetic number, because the mean of its divisors is an integer number (283283938172371).

Almost surely, 2^{566567876344741} is an apocalyptic number.

It is an amenable number.

566567876344741 is a deficient number, since it is larger than the sum of its proper divisors (1).

566567876344741 is an equidigital number, since it uses as much as digits as its factorization.

566567876344741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17069875200, while the sum is 79.

The spelling of 566567876344741 in words is "five hundred sixty-six trillion, five hundred sixty-seven billion, eight hundred seventy-six million, three hundred forty-four thousand, seven hundred forty-one".