9723533225056 has 192 divisors, whose sum is σ = 22553594380800. Its totient is φ = 4040900481024.

The previous prime is 9723533225023. The next prime is 9723533225071. The reversal of 9723533225056 is 6505223353279.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9723533224994 and 9723533225012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 303190590 + ... + 303222658.

It is an arithmetic number, because the mean of its divisors is an integer number (117466637400).

Almost surely, 2^{9723533225056} 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 9723533225056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11276797190400).

9723533225056 is an abundant number, since it is smaller than the sum of its proper divisors (12830061155744).

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

9723533225056 is a wasteful number, since it uses less digits than its factorization.

9723533225056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32469 (or 32461 counting only the distinct ones).

The product of its (nonzero) digits is 10206000, while the sum is 52.

The spelling of 9723533225056 in words is "nine trillion, seven hundred twenty-three billion, five hundred thirty-three million, two hundred twenty-five thousand, fifty-six".