94917656648 has 16 divisors (see below), whose sum is σ = 178025297580. Its totient is φ = 47444243968.

The previous prime is 94917656597. The next prime is 94917656731. The reversal of 94917656648 is 84665671949.

It can be written as a sum of positive squares in 2 ways, for example, as 94705138564 + 212518084 = 307742^2 + 14578^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1795361 + ... + 1847472.

Almost surely, 2^94917656648 is an apocalyptic number.

It is an amenable number.

94917656648 is a deficient number, since it is larger than the sum of its proper divisors (83107640932).

94917656648 is a wasteful number, since it uses less digits than its factorization.

94917656648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3646096 (or 3646092 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 65.

The spelling of 94917656648 in words is "ninety-four billion, nine hundred seventeen million, six hundred fifty-six thousand, six hundred forty-eight".