8448547564 has 12 divisors (see below), whose sum is σ = 14792223600. Its totient is φ = 4222197968.

The previous prime is 8448547553. The next prime is 8448547567. The reversal of 8448547564 is 4657458448.

It is not an unprimeable number, because it can be changed into a prime (8448547567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509779 + ... + 526090.

It is an arithmetic number, because the mean of its divisors is an integer number (1232685300).

Almost surely, 2^8448547564 is an apocalyptic number.

It is an amenable number.

8448547564 is a deficient number, since it is larger than the sum of its proper divisors (6343676036).

8448547564 is a wasteful number, since it uses less digits than its factorization.

8448547564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037912 (or 1037910 counting only the distinct ones).

The product of its digits is 17203200, while the sum is 55.

The square root of 8448547564 is about 91915.9810043934. The cubic root of 8448547564 is about 2036.7013494480.

The spelling of 8448547564 in words is "eight billion, four hundred forty-eight million, five hundred forty-seven thousand, five hundred sixty-four".