9132775520 has 192 divisors, whose sum is σ = 24095957760. Its totient is φ = 3243264000.

The previous prime is 9132775501. The next prime is 9132775523. The reversal of 9132775520 is 255772319.

It is a super-2 number, since 2×9132775520² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9132775523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14753771 + ... + 14754389.

It is an arithmetic number, because the mean of its divisors is an integer number (125499780).

Almost surely, 2^9132775520 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 9132775520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12047978880).

9132775520 is an abundant number, since it is smaller than the sum of its proper divisors (14963182240).

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

9132775520 is a wasteful number, since it uses less digits than its factorization.

9132775520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829 (or 821 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 41.

The square root of 9132775520 is about 95565.5561381819. The cubic root of 9132775520 is about 2090.2629737093.

The spelling of 9132775520 in words is "nine billion, one hundred thirty-two million, seven hundred seventy-five thousand, five hundred twenty".