9859656246652 has 48 divisors (see below), whose sum is σ = 17343304050688. Its totient is φ = 4904503007040.

The previous prime is 9859656246637. The next prime is 9859656246697. The reversal of 9859656246652 is 2566426569589.

It is a happy number.

It is a super-2 number, since 2×9859656246652² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2144800018 + ... + 2144804614.

Almost surely, 2^{9859656246652} is an apocalyptic number.

It is an amenable number.

9859656246652 is a deficient number, since it is larger than the sum of its proper divisors (7483647804036).

9859656246652 is a wasteful number, since it uses less digits than its factorization.

9859656246652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8186 (or 8184 counting only the distinct ones).

The product of its digits is 1679616000, while the sum is 73.

The spelling of 9859656246652 in words is "nine trillion, eight hundred fifty-nine billion, six hundred fifty-six million, two hundred forty-six thousand, six hundred fifty-two".