566098399 has 2 divisors, whose sum is σ = 566098400. Its totient is φ = 566098398.

The previous prime is 566098381. The next prime is 566098411. The reversal of 566098399 is 993890665.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 566098399 - 2¹¹ = 566096351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (566098339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283049199 + 283049200.

It is an arithmetic number, because the mean of its divisors is an integer number (283049200).

Almost surely, 2^566098399 is an apocalyptic number.

566098399 is a deficient number, since it is larger than the sum of its proper divisors (1).

566098399 is an equidigital number, since it uses as much as digits as its factorization.

566098399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3149280, while the sum is 55.

The square root of 566098399 is about 23792.8224261015. The cubic root of 566098399 is about 827.2383166861.

The spelling of 566098399 in words is "five hundred sixty-six million, ninety-eight thousand, three hundred ninety-nine".