5505000505605 has 40 divisors (see below), whose sum is σ = 9870311548152. Its totient is φ = 2935378922112.

The previous prime is 5505000505603. The next prime is 5505000505637. The reversal of 5505000505605 is 5065050005055.

5505000505605 is a `hidden beast` number, since 5 + 50 + 500 + 0 + 50 + 56 + 0 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 544086214884 + 4960914290721 = 737622^2 + 2227311^2 .

It is not a de Polignac number, because 5505000505605 - 2¹ = 5505000505603 is a prime.

It is a super-2 number, since 2×5505000505605² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5505000505605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505000505603) 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 in 39 ways as a sum of consecutive naturals, for example, 480927 + ... + 3352803.

Almost surely, 2^{5505000505605} is an apocalyptic number.

It is an amenable number.

5505000505605 is a deficient number, since it is larger than the sum of its proper divisors (4365311042547).

5505000505605 is a wasteful number, since it uses less digits than its factorization.

5505000505605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2876627 (or 2876618 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 36.

The spelling of 5505000505605 in words is "five trillion, five hundred five billion, five hundred five thousand, six hundred five".