8534827800 has 144 divisors (see below), whose sum is σ = 28693632240. Its totient is φ = 2273506560.

The previous prime is 8534827793. The next prime is 8534827813. The reversal of 8534827800 is 87284358.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2199462 + ... + 2203338.

It is an arithmetic number, because the mean of its divisors is an integer number (199261335).

Almost surely, 2^8534827800 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 8534827800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14346816120).

8534827800 is an abundant number, since it is smaller than the sum of its proper divisors (20158804440).

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

8534827800 is a wasteful number, since it uses less digits than its factorization.

8534827800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5122 (or 5110 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The square root of 8534827800 is about 92384.1317543224. The cubic root of 8534827800 is about 2043.6111069093.

The spelling of 8534827800 in words is "eight billion, five hundred thirty-four million, eight hundred twenty-seven thousand, eight hundred".