9775325536000 has 288 divisors, whose sum is σ = 24998584298688. Its totient is φ = 3806827315200.

The previous prime is 9775325535961. The next prime is 9775325536007. The reversal of 9775325536000 is 6355235779.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9775325536007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 430676652 + ... + 430699348.

It is an arithmetic number, because the mean of its divisors is an integer number (86800639926).

Almost surely, 2^{9775325536000} 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 9775325536000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12499292149344).

9775325536000 is an abundant number, since it is smaller than the sum of its proper divisors (15223258762688).

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

9775325536000 is a wasteful number, since it uses less digits than its factorization.

9775325536000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23084 (or 23060 counting only the distinct ones).

The product of its (nonzero) digits is 5953500, while the sum is 52.

The spelling of 9775325536000 in words is "nine trillion, seven hundred seventy-five billion, three hundred twenty-five million, five hundred thirty-six thousand".