9663757532 has 48 divisors (see below), whose sum is σ = 20405166432. Its totient is φ = 3945127680.

The previous prime is 9663757507. The next prime is 9663757541. The reversal of 9663757532 is 2357573669.

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, 207143 + ... + 249470.

It is an arithmetic number, because the mean of its divisors is an integer number (425107634).

Almost surely, 2^9663757532 is an apocalyptic number.

It is an amenable number.

9663757532 is an abundant number, since it is smaller than the sum of its proper divisors (10741408900).

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

9663757532 is a wasteful number, since it uses less digits than its factorization.

9663757532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456678 (or 456676 counting only the distinct ones).

The product of its digits is 7144200, while the sum is 53.

The square root of 9663757532 is about 98304.4125764454. The cubic root of 9663757532 is about 2130.0117944787.

The spelling of 9663757532 in words is "nine billion, six hundred sixty-three million, seven hundred fifty-seven thousand, five hundred thirty-two".