8634045056 has 192 divisors, whose sum is σ = 22414132800. Its totient is φ = 3234816000.

The previous prime is 8634045047. The next prime is 8634045061. The reversal of 8634045056 is 6505404368.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2875556 + ... + 2878556.

It is an arithmetic number, because the mean of its divisors is an integer number (116740275).

Almost surely, 2^8634045056 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 8634045056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11207066400).

8634045056 is an abundant number, since it is smaller than the sum of its proper divisors (13780087744).

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

8634045056 is a wasteful number, since it uses less digits than its factorization.

8634045056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3067 (or 3042 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

The square root of 8634045056 is about 92919.5622891111. The cubic root of 8634045056 is about 2051.4996012282.

The spelling of 8634045056 in words is "eight billion, six hundred thirty-four million, forty-five thousand, fifty-six".