55550605105005 has 64 divisors (see below), whose sum is σ = 89885431933440. Its totient is φ = 29293342848000.

The previous prime is 55550605104959. The next prime is 55550605105067. The reversal of 55550605105005 is 50050150605555.

55550605105005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55550605105005 - 2²¹ = 55550603007853 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 (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5610600555 + ... + 5610610455.

It is an arithmetic number, because the mean of its divisors is an integer number (1404459873960).

Almost surely, 2^{55550605105005} is an apocalyptic number.

It is an amenable number.

55550605105005 is a deficient number, since it is larger than the sum of its proper divisors (34334826828435).

55550605105005 is a wasteful number, since it uses less digits than its factorization.

55550605105005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16902.

The product of its (nonzero) digits is 468750, while the sum is 42.

The spelling of 55550605105005 in words is "fifty-five trillion, five hundred fifty billion, six hundred five million, one hundred five thousand, five".