563247977 has 2 divisors, whose sum is σ = 563247978. Its totient is φ = 563247976.

The previous prime is 563247973. The next prime is 563248001. The reversal of 563247977 is 779742365.

563247977 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 can be written as a sum of positive squares in only one way, i.e., 563160361 + 87616 = 23731^2 + 296^2 .

It is a cyclic number.

It is not a de Polignac number, because 563247977 - 2² = 563247973 is a prime.

It is not a weakly prime, because it can be changed into another prime (563247973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281623988 + 281623989.

It is an arithmetic number, because the mean of its divisors is an integer number (281623989).

Almost surely, 2^563247977 is an apocalyptic number.

It is an amenable number.

563247977 is a deficient number, since it is larger than the sum of its proper divisors (1).

563247977 is an equidigital number, since it uses as much as digits as its factorization.

563247977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2222640, while the sum is 50.

The square root of 563247977 is about 23732.8459523926. The cubic root of 563247977 is about 825.8475413693.

The spelling of 563247977 in words is "five hundred sixty-three million, two hundred forty-seven thousand, nine hundred seventy-seven".