9882607653 has 24 divisors (see below), whose sum is σ = 14362235160. Its totient is φ = 6548152320.

The previous prime is 9882607649. The next prime is 9882607663. The reversal of 9882607653 is 3567062889.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1070467524 + 8812140129 = 32718^2 + 93873^2 .

It is not a de Polignac number, because 9882607653 - 2² = 9882607649 is a prime.

It is a super-4 number, since 4×9882607653⁴ (a number of 41 digits) contains 4444 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9882607653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9882607663) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2584483 + ... + 2588303.

It is an arithmetic number, because the mean of its divisors is an integer number (598426465).

Almost surely, 2^9882607653 is an apocalyptic number.

It is an amenable number.

9882607653 is a deficient number, since it is larger than the sum of its proper divisors (4479627507).

9882607653 is a wasteful number, since it uses less digits than its factorization.

9882607653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5509 (or 5506 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The square root of 9882607653 is about 99411.3054586851. The cubic root of 9882607653 is about 2145.9710126001.

The spelling of 9882607653 in words is "nine billion, eight hundred eighty-two million, six hundred seven thousand, six hundred fifty-three".