9467063549921 has 2 divisors, whose sum is σ = 9467063549922. Its totient is φ = 9467063549920.

The previous prime is 9467063549903. The next prime is 9467063549959. The reversal of 9467063549921 is 1299453607649.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6861780250000 + 2605283299921 = 2619500^2 + 1614089^2 .

It is an emirp because it is prime and its reverse (1299453607649) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9467063549921 is a prime.

It is not a weakly prime, because it can be changed into another prime (9467063549971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4733531774960 + 4733531774961.

It is an arithmetic number, because the mean of its divisors is an integer number (4733531774961).

Almost surely, 2^{9467063549921} is an apocalyptic number.

It is an amenable number.

9467063549921 is a deficient number, since it is larger than the sum of its proper divisors (1).

9467063549921 is an equidigital number, since it uses as much as digits as its factorization.

9467063549921 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88179840, while the sum is 65.

The spelling of 9467063549921 in words is "nine trillion, four hundred sixty-seven billion, sixty-three million, five hundred forty-nine thousand, nine hundred twenty-one".