8456480008 has 8 divisors (see below), whose sum is σ = 15855900030. Its totient is φ = 4228240000.

The previous prime is 8456480003. The next prime is 8456480027. The reversal of 8456480008 is 8000846548.

It can be written as a sum of positive squares in only one way, i.e., 8325102564 + 131377444 = 91242^2 + 11462^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (8456480003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528529993 + ... + 528530008.

Almost surely, 2^8456480008 is an apocalyptic number.

It is an amenable number.

8456480008 is a deficient number, since it is larger than the sum of its proper divisors (7399420022).

8456480008 is a wasteful number, since it uses less digits than its factorization.

8456480008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057060007 (or 1057060003 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 43.

The square root of 8456480008 is about 91959.1213964118. The cubic root of 8456480008 is about 2037.3385779401.

The spelling of 8456480008 in words is "eight billion, four hundred fifty-six million, four hundred eighty thousand, eight".