8879812133 has 4 divisors (see below), whose sum is σ = 8926303488. Its totient is φ = 8833320780.

The previous prime is 8879812121. The next prime is 8879812157. The reversal of 8879812133 is 3312189788.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8879812133 - 2¹⁸ = 8879549989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8879812163) 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, 23245391 + ... + 23245772.

It is an arithmetic number, because the mean of its divisors is an integer number (2231575872).

Almost surely, 2^8879812133 is an apocalyptic number.

It is an amenable number.

8879812133 is a deficient number, since it is larger than the sum of its proper divisors (46491355).

8879812133 is a wasteful number, since it uses less digits than its factorization.

8879812133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46491354.

The product of its digits is 580608, while the sum is 50.

The square root of 8879812133 is about 94232.7550960917. The cubic root of 8879812133 is about 2070.7830073954.

The spelling of 8879812133 in words is "eight billion, eight hundred seventy-nine million, eight hundred twelve thousand, one hundred thirty-three".