9573056964 has 81 divisors (see below), whose sum is σ = 25332145293. Its totient is φ = 3047973984.

The previous prime is 9573056929. The next prime is 9573056971. The reversal of 9573056964 is 4696503759.

The square root of 9573056964 is 97842.

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

9573056964 is a `hidden beast` number, since 9 + 5 + 73 + 0 + 569 + 6 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1277490564 + 8295566400 = 35742^2 + 91080^2 .

It is a super-4 number, since 4×9573056964⁴ (a number of 41 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9573056964.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 13501842 + ... + 13502550.

Almost surely, 2^9573056964 is an apocalyptic number.

9573056964 is the 97842-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9573056964

9573056964 is an abundant number, since it is smaller than the sum of its proper divisors (15759088329).

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

9573056964 is a wasteful number, since it uses less digits than its factorization.

9573056964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474 (or 737 counting only the distinct ones).

The product of its (nonzero) digits is 6123600, while the sum is 54.

The cubic root of 9573056964 is about 2123.3269942616.

The spelling of 9573056964 in words is "nine billion, five hundred seventy-three million, fifty-six thousand, nine hundred sixty-four".