9853238552 has 8 divisors (see below), whose sum is σ = 18474822300. Its totient is φ = 4926619272.

The previous prime is 9853238509. The next prime is 9853238579. The reversal of 9853238552 is 2558323589.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 9853238552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615827402 + ... + 615827417.

Almost surely, 2^9853238552 is an apocalyptic number.

It is an amenable number.

9853238552 is a deficient number, since it is larger than the sum of its proper divisors (8621583748).

9853238552 is a wasteful number, since it uses less digits than its factorization.

9853238552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231654825 (or 1231654821 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 50.

The square root of 9853238552 is about 99263.4804547977. The cubic root of 9853238552 is about 2143.8431067666.

The spelling of 9853238552 in words is "nine billion, eight hundred fifty-three million, two hundred thirty-eight thousand, five hundred fifty-two".