8563022896 has 10 divisors (see below), whose sum is σ = 16590856892. Its totient is φ = 4281511440.

The previous prime is 8563022891. The next prime is 8563022953. The reversal of 8563022896 is 6982203658.

It is a super-2 number, since 2×8563022896² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8563022891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267594450 + ... + 267594481.

Almost surely, 2^8563022896 is an apocalyptic number.

It is an amenable number.

8563022896 is a deficient number, since it is larger than the sum of its proper divisors (8027833996).

8563022896 is a wasteful number, since it uses less digits than its factorization.

8563022896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535188939 (or 535188933 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 49.

The square root of 8563022896 is about 92536.6030065941. The cubic root of 8563022896 is about 2045.8590131438.

The spelling of 8563022896 in words is "eight billion, five hundred sixty-three million, twenty-two thousand, eight hundred ninety-six".