8827855530 has 128 divisors (see below), whose sum is σ = 23832748800. Its totient is φ = 2078244864.

The previous prime is 8827855513. The next prime is 8827855537. The reversal of 8827855530 is 355587288.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8827855537) 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, 846186 + ... + 856554.

It is an arithmetic number, because the mean of its divisors is an integer number (186193350).

Almost surely, 2^8827855530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8827855530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11916374400).

8827855530 is an abundant number, since it is smaller than the sum of its proper divisors (15004893270).

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

8827855530 is a wasteful number, since it uses less digits than its factorization.

8827855530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10488.

The product of its (nonzero) digits is 2688000, while the sum is 51.

The square root of 8827855530 is about 93956.6683636665. The cubic root of 8827855530 is about 2066.7363235569.

The spelling of 8827855530 in words is "eight billion, eight hundred twenty-seven million, eight hundred fifty-five thousand, five hundred thirty".