8955133471 has 4 divisors (see below), whose sum is σ = 8988424200. Its totient is φ = 8921842744.

The previous prime is 8955133459. The next prime is 8955133489. The reversal of 8955133471 is 1743315598.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 8955133471 - 2²⁷ = 8820915743 is a prime.

It is a super-3 number, since 3×8955133471³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8955133441) 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, 16644961 + ... + 16645498.

It is an arithmetic number, because the mean of its divisors is an integer number (2247106050).

Almost surely, 2^8955133471 is an apocalyptic number.

8955133471 is a deficient number, since it is larger than the sum of its proper divisors (33290729).

8955133471 is a wasteful number, since it uses less digits than its factorization.

8955133471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33290728.

The product of its digits is 453600, while the sum is 46.

The square root of 8955133471 is about 94631.5669900906. The cubic root of 8955133471 is about 2076.6215395582.

The spelling of 8955133471 in words is "eight billion, nine hundred fifty-five million, one hundred thirty-three thousand, four hundred seventy-one".