9563430648 has 64 divisors (see below), whose sum is σ = 25620053760. Its totient is φ = 2964133376.

The previous prime is 9563430629. The next prime is 9563430671. The reversal of 9563430648 is 8460343659.

9563430648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 9563430597 and 9563430606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107340 + ... + 175067.

It is an arithmetic number, because the mean of its divisors is an integer number (400313340).

Almost surely, 2^9563430648 is an apocalyptic number.

It is an amenable number.

9563430648 is an abundant number, since it is smaller than the sum of its proper divisors (16056623112).

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

9563430648 is a wasteful number, since it uses less digits than its factorization.

9563430648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282516 (or 282512 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 48.

The square root of 9563430648 is about 97792.7944584876. The cubic root of 9563430648 is about 2122.6150422452.

The spelling of 9563430648 in words is "nine billion, five hundred sixty-three million, four hundred thirty thousand, six hundred forty-eight".