9852123652 has 36 divisors (see below), whose sum is σ = 20188991424. Its totient is φ = 4194363600.

The previous prime is 9852123643. The next prime is 9852123683. The reversal of 9852123652 is 2563212589.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 9852123599 and 9852123608.

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, 136848 + ... + 196039.

Almost surely, 2^9852123652 is an apocalyptic number.

It is an amenable number.

9852123652 is an abundant number, since it is smaller than the sum of its proper divisors (10336867772).

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

9852123652 is a wasteful number, since it uses less digits than its factorization.

9852123652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333056 (or 333047 counting only the distinct ones).

The product of its digits is 259200, while the sum is 43.

The square root of 9852123652 is about 99257.8644340085. The cubic root of 9852123652 is about 2143.7622446614.

The spelling of 9852123652 in words is "nine billion, eight hundred fifty-two million, one hundred twenty-three thousand, six hundred fifty-two".