605065093 has 2 divisors, whose sum is σ = 605065094. Its totient is φ = 605065092.

The previous prime is 605065091. The next prime is 605065129. The reversal of 605065093 is 390560506.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 597655809 + 7409284 = 24447^2 + 2722^2 .

It is a cyclic number.

It is not a de Polignac number, because 605065093 - 2¹ = 605065091 is a prime.

It is a super-2 number, since 2×605065093² = 732207533534197298, which contains 22 as substring.

Together with 605065091, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (605065091) 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, 302532546 + 302532547.

It is an arithmetic number, because the mean of its divisors is an integer number (302532547).

Almost surely, 2^605065093 is an apocalyptic number.

It is an amenable number.

605065093 is a deficient number, since it is larger than the sum of its proper divisors (1).

605065093 is an equidigital number, since it uses as much as digits as its factorization.

605065093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24300, while the sum is 34.

The square root of 605065093 is about 24598.0709202978. The cubic root of 605065093 is about 845.7993873106.

The spelling of 605065093 in words is "six hundred five million, sixty-five thousand, ninety-three".