8522037216 has 576 divisors, whose sum is σ = 32159102976. Its totient is φ = 2155507200.

The previous prime is 8522037191. The next prime is 8522037233. The reversal of 8522037216 is 6127302258.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25746171 + ... + 25746501.

It is an arithmetic number, because the mean of its divisors is an integer number (55831776).

Almost surely, 2^8522037216 is an apocalyptic number.

8522037216 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8522037216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16079551488).

8522037216 is an abundant number, since it is smaller than the sum of its proper divisors (23637065760).

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

8522037216 is a wasteful number, since it uses less digits than its factorization.

8522037216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417 (or 397 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 8522037216 is about 92314.8807939435. The cubic root of 8522037216 is about 2042.5897214125.

The spelling of 8522037216 in words is "eight billion, five hundred twenty-two million, thirty-seven thousand, two hundred sixteen".