566014649 has 2 divisors, whose sum is σ = 566014650. Its totient is φ = 566014648.

The previous prime is 566014637. The next prime is 566014667. The reversal of 566014649 is 946410665.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 540330025 + 25684624 = 23245^2 + 5068^2 .

It is a cyclic number.

It is not a de Polignac number, because 566014649 - 2¹² = 566010553 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (566014619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283007324 + 283007325.

It is an arithmetic number, because the mean of its divisors is an integer number (283007325).

Almost surely, 2^566014649 is an apocalyptic number.

It is an amenable number.

566014649 is a deficient number, since it is larger than the sum of its proper divisors (1).

566014649 is an equidigital number, since it uses as much as digits as its factorization.

566014649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 566014649 is about 23791.0623764472. The cubic root of 566014649 is about 827.1975201120.

The spelling of 566014649 in words is "five hundred sixty-six million, fourteen thousand, six hundred forty-nine".