9653143926972 has 48 divisors (see below), whose sum is σ = 27721849229312. Its totient is φ = 2545884112320.

The previous prime is 9653143926967. The next prime is 9653143927001. The reversal of 9653143926972 is 2796293413569.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4419936604 + ... + 4419938787.

Almost surely, 2^{9653143926972} is an apocalyptic number.

It is an amenable number.

9653143926972 is an abundant number, since it is smaller than the sum of its proper divisors (18068705302340).

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

9653143926972 is a wasteful number, since it uses less digits than its factorization.

9653143926972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8839875418 (or 8839875416 counting only the distinct ones).

The product of its digits is 132269760, while the sum is 66.

The spelling of 9653143926972 in words is "nine trillion, six hundred fifty-three billion, one hundred forty-three million, nine hundred twenty-six thousand, nine hundred seventy-two".