605000060055 has 24 divisors (see below), whose sum is σ = 1052844745680. Its totient is φ = 321381168000.

The previous prime is 605000059997. The next prime is 605000060087. The reversal of 605000060055 is 550060000506.

605000060055 is a `hidden beast` number, since 6 + 0 + 5 + 0 + 0 + 0 + 0 + 600 + 55 = 666.

It is not a de Polignac number, because 605000060055 - 2¹¹ = 605000058007 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 26770470 + ... + 26793059.

It is an arithmetic number, because the mean of its divisors is an integer number (43868531070).

Almost surely, 2^605000060055 is an apocalyptic number.

605000060055 is a deficient number, since it is larger than the sum of its proper divisors (447844685625).

605000060055 is a wasteful number, since it uses less digits than its factorization.

605000060055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53563791 (or 53563788 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The spelling of 605000060055 in words is "six hundred five billion, sixty thousand, fifty-five".