9481163395264 has 56 divisors (see below), whose sum is σ = 20525397354000. Its totient is φ = 4309444730880.

The previous prime is 9481163395243. The next prime is 9481163395273. The reversal of 9481163395264 is 4625933611849.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17937192 + ... + 18458200.

It is an arithmetic number, because the mean of its divisors is an integer number (366524952750).

Almost surely, 2^{9481163395264} is an apocalyptic number.

It is an amenable number.

9481163395264 is an abundant number, since it is smaller than the sum of its proper divisors (11044233958736).

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

9481163395264 is a wasteful number, since it uses less digits than its factorization.

9481163395264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546881 (or 546871 counting only the distinct ones).

The product of its digits is 33592320, while the sum is 61.

The spelling of 9481163395264 in words is "nine trillion, four hundred eighty-one billion, one hundred sixty-three million, three hundred ninety-five thousand, two hundred sixty-four".