566268249 has 16 divisors (see below), whose sum is σ = 807686208. Its totient is φ = 351639552.

The previous prime is 566268233. The next prime is 566268293. The reversal of 566268249 is 942862665.

It is a happy number.

It is not a de Polignac number, because 566268249 - 2⁴ = 566268233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 566268198 and 566268207.

It is not an unprimeable number, because it can be changed into a prime (566268049) 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 in 15 ways as a sum of consecutive naturals, for example, 52287 + ... + 62180.

It is an arithmetic number, because the mean of its divisors is an integer number (50480388).

Almost surely, 2^566268249 is an apocalyptic number.

It is an amenable number.

566268249 is a deficient number, since it is larger than the sum of its proper divisors (241417959).

566268249 is a wasteful number, since it uses less digits than its factorization.

566268249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114584.

The product of its digits is 1244160, while the sum is 48.

The square root of 566268249 is about 23796.3915121600. The cubic root of 566268249 is about 827.3210422207.

The spelling of 566268249 in words is "five hundred sixty-six million, two hundred sixty-eight thousand, two hundred forty-nine".