9534811446801 has 27 divisors (see below), whose sum is σ = 13941562654747. Its totient is φ = 6279449726400.

The previous prime is 9534811446781. The next prime is 9534811446841. The reversal of 9534811446801 is 1086441184359.

The square root of 9534811446801 is 3087849.

It is a perfect power (a square), and thus also a powerful number.

9534811446801 is a `hidden beast` number, since 9 + 534 + 8 + 1 + 1 + 44 + 68 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3580235406801 + 5954576040000 = 1892151^2 + 2440200^2 .

It is not a de Polignac number, because 9534811446801 - 2⁹ = 9534811446289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9534811446841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 768868201 + ... + 768880601.

Almost surely, 2^{9534811446801} is an apocalyptic number.

9534811446801 is the 3087849-th square number.

9534811446801 is the 1543925-th centered octagonal number.

It is an amenable number.

9534811446801 is a deficient number, since it is larger than the sum of its proper divisors (4406751207946).

9534811446801 is an frugal number, since it uses more digits than its factorization.

9534811446801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24974 (or 12487 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The spelling of 9534811446801 in words is "nine trillion, five hundred thirty-four billion, eight hundred eleven million, four hundred forty-six thousand, eight hundred one".