566250011 has 2 divisors, whose sum is σ = 566250012. Its totient is φ = 566250010.

The previous prime is 566250001. The next prime is 566250017. The reversal of 566250011 is 110052665.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 566250011 - 2¹⁴ = 566233627 is a prime.

It is not a weakly prime, because it can be changed into another prime (566250017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283125005 + 283125006.

It is an arithmetic number, because the mean of its divisors is an integer number (283125006).

Almost surely, 2^566250011 is an apocalyptic number.

566250011 is a deficient number, since it is larger than the sum of its proper divisors (1).

566250011 is an equidigital number, since it uses as much as digits as its factorization.

566250011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 566250011 is about 23796.0082997128. The cubic root of 566250011 is about 827.3121601858.

The spelling of 566250011 in words is "five hundred sixty-six million, two hundred fifty thousand, eleven".