605106611 has 2 divisors, whose sum is σ = 605106612. Its totient is φ = 605106610.

The previous prime is 605106589. The next prime is 605106617. The reversal of 605106611 is 116601506.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 605106611 - 2¹⁰ = 605105587 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (605106617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302553305 + 302553306.

It is an arithmetic number, because the mean of its divisors is an integer number (302553306).

Almost surely, 2^605106611 is an apocalyptic number.

605106611 is a deficient number, since it is larger than the sum of its proper divisors (1).

605106611 is an equidigital number, since it uses as much as digits as its factorization.

605106611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 605106611 is about 24598.9148337889. The cubic root of 605106611 is about 845.8187323894.

The spelling of 605106611 in words is "six hundred five million, one hundred six thousand, six hundred eleven".