9533533120164 has 81 divisors (see below), whose sum is σ = 25600453050081. Its totient is φ = 2990813546880.

The previous prime is 9533533120141. The next prime is 9533533120213. The reversal of 9533533120164 is 4610213353359.

The square root of 9533533120164 is 3087642.

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

9533533120164 is a `hidden beast` number, since 9 + 5 + 3 + 353 + 31 + 201 + 64 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7422300872100 + 2111232248064 = 2724390^2 + 1453008^2 .

It is an unprimeable number.

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, 314924349 + ... + 314954619.

Almost surely, 2^{9533533120164} is an apocalyptic number.

9533533120164 is the 3087642-nd square number.

It is an amenable number.

9533533120164 is an abundant number, since it is smaller than the sum of its proper divisors (16066919929917).

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

9533533120164 is an equidigital number, since it uses as much as digits as its factorization.

9533533120164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60586 (or 30293 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 45.

The spelling of 9533533120164 in words is "nine trillion, five hundred thirty-three billion, five hundred thirty-three million, one hundred twenty thousand, one hundred sixty-four".