605111051055 has 16 divisors (see below), whose sum is σ = 1106488779264. Its totient is φ = 276622194720.

The previous prime is 605111050993. The next prime is 605111051071. The reversal of 605111051055 is 550150111506.

It is not a de Polignac number, because 605111051055 - 2⁷ = 605111050927 is a prime.

It is a super-2 number, since 2×605111051055² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2881481091 + ... + 2881481300.

It is an arithmetic number, because the mean of its divisors is an integer number (69155548704).

Almost surely, 2^605111051055 is an apocalyptic number.

605111051055 is a deficient number, since it is larger than the sum of its proper divisors (501377728209).

605111051055 is a wasteful number, since it uses less digits than its factorization.

605111051055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5762962406.

The product of its (nonzero) digits is 3750, while the sum is 30.

The spelling of 605111051055 in words is "six hundred five billion, one hundred eleven million, fifty-one thousand, fifty-five".