9075660272000 has 512 divisors, whose sum is σ = 26327786434560. Its totient is φ = 3047058432000.

The previous prime is 9075660271967. The next prime is 9075660272009. The reversal of 9075660272000 is 2720665709.

It is a super-2 number, since 2×9075660272000² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9075660272009) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1298188505 + ... + 1298195495.

It is an arithmetic number, because the mean of its divisors is an integer number (51421457880).

Almost surely, 2^{9075660272000} 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 9075660272000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13163893217280).

9075660272000 is an abundant number, since it is smaller than the sum of its proper divisors (17252126162560).

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

9075660272000 is a wasteful number, since it uses less digits than its factorization.

9075660272000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7267 (or 7245 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 44.

The spelling of 9075660272000 in words is "nine trillion, seventy-five billion, six hundred sixty million, two hundred seventy-two thousand".