8942585652 has 648 divisors, whose sum is σ = 32531702112. Its totient is φ = 2122848000.

The previous prime is 8942585623. The next prime is 8942585653. The reversal of 8942585652 is 2565852498.

8942585652 is a `hidden beast` number, since 8 + 9 + 4 + 2 + 585 + 6 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8942585653) by changing a digit.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 88540402 + ... + 88540502.

It is an arithmetic number, because the mean of its divisors is an integer number (50203244).

Almost surely, 2^8942585652 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 8942585652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16265851056).

8942585652 is an abundant number, since it is smaller than the sum of its proper divisors (23589116460).

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

8942585652 is a wasteful number, since it uses less digits than its factorization.

8942585652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 137 counting only the distinct ones).

The product of its digits is 6912000, while the sum is 54.

The square root of 8942585652 is about 94565.2454763377. The cubic root of 8942585652 is about 2075.6511743088.

The spelling of 8942585652 in words is "eight billion, nine hundred forty-two million, five hundred eighty-five thousand, six hundred fifty-two".