566274827009 has 2 divisors, whose sum is σ = 566274827010. Its totient is φ = 566274827008.

The previous prime is 566274826987. The next prime is 566274827029. The reversal of 566274827009 is 900728472665.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 522869271409 + 43405555600 = 723097^2 + 208340^2 .

It is a cyclic number.

It is not a de Polignac number, because 566274827009 - 2³² = 561979859713 is a prime.

It is not a weakly prime, because it can be changed into another prime (566274827029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283137413504 + 283137413505.

It is an arithmetic number, because the mean of its divisors is an integer number (283137413505).

Almost surely, 2^566274827009 is an apocalyptic number.

It is an amenable number.

566274827009 is a deficient number, since it is larger than the sum of its proper divisors (1).

566274827009 is an equidigital number, since it uses as much as digits as its factorization.

566274827009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10160640, while the sum is 56.

The spelling of 566274827009 in words is "five hundred sixty-six billion, two hundred seventy-four million, eight hundred twenty-seven thousand, nine".