605060104991 has 2 divisors, whose sum is σ = 605060104992. Its totient is φ = 605060104990.

The previous prime is 605060104963. The next prime is 605060105131. The reversal of 605060104991 is 199401060506.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-605060104991 is a prime.

It is a super-3 number, since 3×605060104991³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (605060104951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302530052495 + 302530052496.

It is an arithmetic number, because the mean of its divisors is an integer number (302530052496).

Almost surely, 2^605060104991 is an apocalyptic number.

605060104991 is a deficient number, since it is larger than the sum of its proper divisors (1).

605060104991 is an equidigital number, since it uses as much as digits as its factorization.

605060104991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 41.

The spelling of 605060104991 in words is "six hundred five billion, sixty million, one hundred four thousand, nine hundred ninety-one".