8505011055 has 8 divisors (see below), whose sum is σ = 13608017712. Its totient is φ = 4536005888.

The previous prime is 8505011029. The next prime is 8505011063. The reversal of 8505011055 is 5501105058.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8505011055 - 2⁵ = 8505011023 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283500354 + ... + 283500383.

It is an arithmetic number, because the mean of its divisors is an integer number (1701002214).

Almost surely, 2^8505011055 is an apocalyptic number.

8505011055 is a deficient number, since it is larger than the sum of its proper divisors (5103006657).

8505011055 is a wasteful number, since it uses less digits than its factorization.

8505011055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567000745.

The product of its (nonzero) digits is 5000, while the sum is 30.

The square root of 8505011055 is about 92222.6168301464. The cubic root of 8505011055 is about 2041.2285191976.

The spelling of 8505011055 in words is "eight billion, five hundred five million, eleven thousand, fifty-five".