9266540544 has 156 divisors (see below), whose sum is σ = 27424057752. Its totient is φ = 3013017600.

The previous prime is 9266540509. The next prime is 9266540573. The reversal of 9266540544 is 4450456629.

9266540544 is a `hidden beast` number, since 9 + 2 + 6 + 65 + 40 + 544 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 9266540544.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1508359 + ... + 1514489.

It is an arithmetic number, because the mean of its divisors is an integer number (175795242).

Almost surely, 2^9266540544 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 9266540544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13712028876).

9266540544 is an abundant number, since it is smaller than the sum of its proper divisors (18157517208).

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

9266540544 is a wasteful number, since it uses less digits than its factorization.

9266540544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6202 (or 6177 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The square root of 9266540544 is about 96262.8720951126. The cubic root of 9266540544 is about 2100.4187029070.

The spelling of 9266540544 in words is "nine billion, two hundred sixty-six million, five hundred forty thousand, five hundred forty-four".