55000550000505 has 32 divisors (see below), whose sum is σ = 91256751016704. Its totient is φ = 28263730519296.

The previous prime is 55000550000449. The next prime is 55000550000533. The reversal of 55000550000505 is 50500005500055.

55000550000505 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 55000550000505 - 2¹³ = 55000549992313 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 481011234 + ... + 481125563.

It is an arithmetic number, because the mean of its divisors is an integer number (2851773469272).

Almost surely, 2^{55000550000505} is an apocalyptic number.

It is an amenable number.

55000550000505 is a deficient number, since it is larger than the sum of its proper divisors (36256201016199).

55000550000505 is a wasteful number, since it uses less digits than its factorization.

55000550000505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962136945.

The product of its (nonzero) digits is 15625, while the sum is 30.

The spelling of 55000550000505 in words is "fifty-five trillion, five hundred fifty million, five hundred five", and thus it is an aban number.