8811290052 has 192 divisors, whose sum is σ = 25014528000. Its totient is φ = 2671595136.

The previous prime is 8811290039. The next prime is 8811290057. The reversal of 8811290052 is 2500921188.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 8811289989 and 8811290016.

It is not an unprimeable number, because it can be changed into a prime (8811290057) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15650323 + ... + 15650885.

It is an arithmetic number, because the mean of its divisors is an integer number (130284000).

Almost surely, 2^8811290052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8811290052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12507264000).

8811290052 is an abundant number, since it is smaller than the sum of its proper divisors (16203237948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8811290052 is a wasteful number, since it uses less digits than its factorization.

8811290052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887 (or 879 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 8811290052 is about 93868.4720872775. The cubic root of 8811290052 is about 2065.4427699768.

The spelling of 8811290052 in words is "eight billion, eight hundred eleven million, two hundred ninety thousand, fifty-two".