605908113211 has 2 divisors, whose sum is σ = 605908113212. Its totient is φ = 605908113210.

The previous prime is 605908113197. The next prime is 605908113221. The reversal of 605908113211 is 112311809506.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 605908113211 - 2³⁹ = 56152299323 is a prime.

It is not a weakly prime, because it can be changed into another prime (605908113221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302954056605 + 302954056606.

It is an arithmetic number, because the mean of its divisors is an integer number (302954056606).

Almost surely, 2^605908113211 is an apocalyptic number.

605908113211 is a deficient number, since it is larger than the sum of its proper divisors (1).

605908113211 is an equidigital number, since it uses as much as digits as its factorization.

605908113211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 37.

The spelling of 605908113211 in words is "six hundred five billion, nine hundred eight million, one hundred thirteen thousand, two hundred eleven".