9573812064 has 96 divisors (see below), whose sum is σ = 27978330240. Its totient is φ = 3185018496.

The previous prime is 9573812047. The next prime is 9573812081. The reversal of 9573812064 is 4602183759.

9573812064 is a `hidden beast` number, since 9 + 573 + 8 + 12 + 0 + 64 = 666.

9573812064 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9573812047) and next prime (9573812081).

It is a tau number, because it is divible by the number of its divisors (96).

9573812064 is strictly pandigital in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 441279 + ... + 462465.

It is an arithmetic number, because the mean of its divisors is an integer number (291440940).

It is a 1-persistent number, because it is pandigital, but 2⋅9573812064 = 19147624128 is not.

Almost surely, 2^9573812064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9573812064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13989165120).

9573812064 is an abundant number, since it is smaller than the sum of its proper divisors (18404518176).

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

9573812064 is a wasteful number, since it uses less digits than its factorization.

9573812064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21729 (or 21715 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 9573812064 is about 97845.8586962167. The cubic root of 9573812064 is about 2123.3828204575.

The spelling of 9573812064 in words is "nine billion, five hundred seventy-three million, eight hundred twelve thousand, sixty-four".