563165011 has 2 divisors, whose sum is σ = 563165012. Its totient is φ = 563165010.

The previous prime is 563164999. The next prime is 563165017. The reversal of 563165011 is 110561365.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 563165011 - 2¹⁹ = 562640723 is a prime.

It is a super-2 number, since 2×563165011² = 634309659229260242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (563165017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281582505 + 281582506.

It is an arithmetic number, because the mean of its divisors is an integer number (281582506).

Almost surely, 2^563165011 is an apocalyptic number.

563165011 is a deficient number, since it is larger than the sum of its proper divisors (1).

563165011 is an equidigital number, since it uses as much as digits as its factorization.

563165011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 563165011 is about 23731.0979729131. The cubic root of 563165011 is about 825.8069904726.

The spelling of 563165011 in words is "five hundred sixty-three million, one hundred sixty-five thousand, eleven".