605560027 has 2 divisors, whose sum is σ = 605560028. Its totient is φ = 605560026.

The previous prime is 605559971. The next prime is 605560057. The reversal of 605560027 is 720065506.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-605560027 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (605560057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302780013 + 302780014.

It is an arithmetic number, because the mean of its divisors is an integer number (302780014).

Almost surely, 2^605560027 is an apocalyptic number.

605560027 is a deficient number, since it is larger than the sum of its proper divisors (1).

605560027 is an equidigital number, since it uses as much as digits as its factorization.

605560027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 605560027 is about 24608.1292868840. The cubic root of 605560027 is about 846.0299414501.

The spelling of 605560027 in words is "six hundred five million, five hundred sixty thousand, twenty-seven".