9052236648 has 160 divisors (see below), whose sum is σ = 31205919360. Its totient is φ = 2387387520.

The previous prime is 9052236647. The next prime is 9052236659. The reversal of 9052236648 is 8466322509.

9052236648 is a `hidden beast` number, since 90 + 522 + 36 + 6 + 4 + 8 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (9052236647) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 17788 + ... + 135723.

It is an arithmetic number, because the mean of its divisors is an integer number (195036996).

Almost surely, 2^9052236648 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 9052236648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15602959680).

9052236648 is an abundant number, since it is smaller than the sum of its proper divisors (22153682712).

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

9052236648 is a wasteful number, since it uses less digits than its factorization.

9052236648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153549 (or 153536 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 9052236648 is about 95143.2427868632. The cubic root of 9052236648 is about 2084.1003810068.

The spelling of 9052236648 in words is "nine billion, fifty-two million, two hundred thirty-six thousand, six hundred forty-eight".