566406031 has 2 divisors, whose sum is σ = 566406032. Its totient is φ = 566406030.

The previous prime is 566406023. The next prime is 566406091. The reversal of 566406031 is 130604665.

566406031 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 566406031 - 2³ = 566406023 is a prime.

It is a super-2 number, since 2×566406031² = 641631583906345922, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 566405984 and 566406002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (566406091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283203015 + 283203016.

It is an arithmetic number, because the mean of its divisors is an integer number (283203016).

Almost surely, 2^566406031 is an apocalyptic number.

566406031 is a deficient number, since it is larger than the sum of its proper divisors (1).

566406031 is an equidigital number, since it uses as much as digits as its factorization.

566406031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 566406031 is about 23799.2863548469. The cubic root of 566406031 is about 827.3881368672.

The spelling of 566406031 in words is "five hundred sixty-six million, four hundred six thousand, thirty-one".