9689233525 has 12 divisors (see below), whose sum is σ = 12015872800. Its totient is φ = 7750597680.

The previous prime is 9689233517. The next prime is 9689233553. The reversal of 9689233525 is 5253329869.

It is a happy number.

It is not a de Polignac number, because 9689233525 - 2³ = 9689233517 is a prime.

It is a congruent number.

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, 450466 + ... + 471484.

Almost surely, 2^9689233525 is an apocalyptic number.

It is an amenable number.

9689233525 is a deficient number, since it is larger than the sum of its proper divisors (2326639275).

9689233525 is a wasteful number, since it uses less digits than its factorization.

9689233525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39468 (or 39463 counting only the distinct ones).

The product of its digits is 3499200, while the sum is 52.

The square root of 9689233525 is about 98433.9043470287. The cubic root of 9689233525 is about 2131.8818935104.

The spelling of 9689233525 in words is "nine billion, six hundred eighty-nine million, two hundred thirty-three thousand, five hundred twenty-five".