566406367 has 2 divisors, whose sum is σ = 566406368. Its totient is φ = 566406366.

The previous prime is 566406329. The next prime is 566406433. The reversal of 566406367 is 763604665.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-566406367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (566403367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283203183 + 283203184.

It is an arithmetic number, because the mean of its divisors is an integer number (283203184).

Almost surely, 2^566406367 is an apocalyptic number.

566406367 is a deficient number, since it is larger than the sum of its proper divisors (1).

566406367 is an equidigital number, since it uses as much as digits as its factorization.

566406367 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 43.

The square root of 566406367 is about 23799.2934138810. The cubic root of 566406367 is about 827.3883004732.

The spelling of 566406367 in words is "five hundred sixty-six million, four hundred six thousand, three hundred sixty-seven".