8522249408 has 14 divisors (see below), whose sum is σ = 16911338796. Its totient is φ = 4261124672.

The previous prime is 8522249399. The next prime is 8522249419. The reversal of 8522249408 is 8049422258.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66580010 + ... + 66580137.

Almost surely, 2^8522249408 is an apocalyptic number.

It is an amenable number.

8522249408 is a deficient number, since it is larger than the sum of its proper divisors (8389089388).

8522249408 is a wasteful number, since it uses less digits than its factorization.

8522249408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133160159 (or 133160149 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 44.

The square root of 8522249408 is about 92316.0300706221. The cubic root of 8522249408 is about 2042.6066742291.

The spelling of 8522249408 in words is "eight billion, five hundred twenty-two million, two hundred forty-nine thousand, four hundred eight".