8953208855 has 4 divisors (see below), whose sum is σ = 10743850632. Its totient is φ = 7162567080.

The previous prime is 8953208851. The next prime is 8953208863. The reversal of 8953208855 is 5588023598.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 8953208855 - 2² = 8953208851 is a prime.

It is a super-2 number, since 2×8953208855² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8953208797 and 8953208806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8953208851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 895320881 + ... + 895320890.

It is an arithmetic number, because the mean of its divisors is an integer number (2685962658).

Almost surely, 2^8953208855 is an apocalyptic number.

8953208855 is a deficient number, since it is larger than the sum of its proper divisors (1790641777).

8953208855 is a wasteful number, since it uses less digits than its factorization.

8953208855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790641776.

The product of its (nonzero) digits is 3456000, while the sum is 53.

The square root of 8953208855 is about 94621.3974479346. The cubic root of 8953208855 is about 2076.4727613775.

The spelling of 8953208855 in words is "eight billion, nine hundred fifty-three million, two hundred eight thousand, eight hundred fifty-five".