562235081 has 2 divisors, whose sum is σ = 562235082. Its totient is φ = 562235080.

The previous prime is 562235039. The next prime is 562235083. The reversal of 562235081 is 180532265.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 543822400 + 18412681 = 23320^2 + 4291^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-562235081 is a prime.

It is a super-2 number, since 2×562235081² = 632216572614153122, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 562235083, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (562235083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281117540 + 281117541.

It is an arithmetic number, because the mean of its divisors is an integer number (281117541).

Almost surely, 2^562235081 is an apocalyptic number.

It is an amenable number.

562235081 is a deficient number, since it is larger than the sum of its proper divisors (1).

562235081 is an equidigital number, since it uses as much as digits as its factorization.

562235081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 562235081 is about 23711.4968106191. The cubic root of 562235081 is about 825.3522002791.

The spelling of 562235081 in words is "five hundred sixty-two million, two hundred thirty-five thousand, eighty-one".