563165347 has 2 divisors, whose sum is σ = 563165348. Its totient is φ = 563165346.

The previous prime is 563165329. The next prime is 563165363. The reversal of 563165347 is 743561365.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 563165347 - 2²⁷ = 428947619 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (563165047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281582673 + 281582674.

It is an arithmetic number, because the mean of its divisors is an integer number (281582674).

Almost surely, 2^563165347 is an apocalyptic number.

563165347 is a deficient number, since it is larger than the sum of its proper divisors (1).

563165347 is an equidigital number, since it uses as much as digits as its factorization.

563165347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 226800, while the sum is 40.

The square root of 563165347 is about 23731.1050522305. The cubic root of 563165347 is about 825.8071547058.

The spelling of 563165347 in words is "five hundred sixty-three million, one hundred sixty-five thousand, three hundred forty-seven".