8751116133 has 12 divisors (see below), whose sum is σ = 12645199008. Its totient is φ = 5831909160.

The previous prime is 8751116117. The next prime is 8751116141. The reversal of 8751116133 is 3316111578.

8751116133 is a `hidden beast` number, since 8 + 7 + 511 + 1 + 6 + 133 = 666.

It is not a de Polignac number, because 8751116133 - 2⁴ = 8751116117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8751116113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154935 + ... + 203732.

It is an arithmetic number, because the mean of its divisors is an integer number (1053766584).

Almost surely, 2^8751116133 is an apocalyptic number.

It is an amenable number.

8751116133 is a deficient number, since it is larger than the sum of its proper divisors (3894082875).

8751116133 is a wasteful number, since it uses less digits than its factorization.

8751116133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361384 (or 361381 counting only the distinct ones).

The product of its digits is 15120, while the sum is 36.

The square root of 8751116133 is about 93547.4004609428. The cubic root of 8751116133 is about 2060.7302633701.

The spelling of 8751116133 in words is "eight billion, seven hundred fifty-one million, one hundred sixteen thousand, one hundred thirty-three".