55055055055005 has 48 divisors (see below), whose sum is σ = 96441602886720. Its totient is φ = 29051235062784.

The previous prime is 55055055054977. The next prime is 55055055055027. The reversal of 55055055055005 is 50055055055055.

55055055055005 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 55055055055005 - 2¹¹ = 55055055052957 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

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 47 ways as a sum of consecutive naturals, for example, 12607086 + ... + 16402704.

It is an arithmetic number, because the mean of its divisors is an integer number (2009200060140).

Almost surely, 2^{55055055055005} is an apocalyptic number.

It is an amenable number.

55055055055005 is a deficient number, since it is larger than the sum of its proper divisors (41386547831715).

55055055055005 is a wasteful number, since it uses less digits than its factorization.

55055055055005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3799050 (or 3799047 counting only the distinct ones).

The product of its (nonzero) digits is 1953125, while the sum is 45.

The spelling of 55055055055005 in words is "fifty-five trillion, fifty-five billion, fifty-five million, fifty-five thousand, five".