5555500560605 has 16 divisors (see below), whose sum is σ = 7060280540544. Its totient is φ = 4187715407040.

The previous prime is 5555500560601. The next prime is 5555500560607. The reversal of 5555500560605 is 5060650055555.

It is not a de Polignac number, because 5555500560605 - 2² = 5555500560601 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5555500560605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555500560601) by changing a digit.

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, 360504986 + ... + 360520395.

It is an arithmetic number, because the mean of its divisors is an integer number (441267533784).

Almost surely, 2^{5555500560605} is an apocalyptic number.

It is an amenable number.

5555500560605 is a deficient number, since it is larger than the sum of its proper divisors (1504779979939).

5555500560605 is a wasteful number, since it uses less digits than its factorization.

5555500560605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721025476.

The product of its (nonzero) digits is 2812500, while the sum is 47.

The spelling of 5555500560605 in words is "five trillion, five hundred fifty-five billion, five hundred million, five hundred sixty thousand, six hundred five".