566650039 has 2 divisors, whose sum is σ = 566650040. Its totient is φ = 566650038.

The previous prime is 566650033. The next prime is 566650061. The reversal of 566650039 is 930056665.

566650039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 566650039 - 2³ = 566650031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 566649983 and 566650010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (566650031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283325019 + 283325020.

It is an arithmetic number, because the mean of its divisors is an integer number (283325020).

Almost surely, 2^566650039 is an apocalyptic number.

566650039 is a deficient number, since it is larger than the sum of its proper divisors (1).

566650039 is an equidigital number, since it uses as much as digits as its factorization.

566650039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145800, while the sum is 40.

The square root of 566650039 is about 23804.4121750570. The cubic root of 566650039 is about 827.5069328834.

The spelling of 566650039 in words is "five hundred sixty-six million, six hundred fifty thousand, thirty-nine".