9901750760832 has 128 divisors (see below), whose sum is σ = 31095399801600. Its totient is φ = 2731517429760.

The previous prime is 9901750760827. The next prime is 9901750760849. The reversal of 9901750760832 is 2380670571099.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-3 number, since 3×9901750760832³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63433894 + ... + 63589797.

It is an arithmetic number, because the mean of its divisors is an integer number (242932810950).

Almost surely, 2^{9901750760832} is an apocalyptic number.

It is an amenable number.

9901750760832 is an abundant number, since it is smaller than the sum of its proper divisors (21193649040768).

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

9901750760832 is a wasteful number, since it uses less digits than its factorization.

9901750760832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127023744 (or 127023732 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 57.

The spelling of 9901750760832 in words is "nine trillion, nine hundred one billion, seven hundred fifty million, seven hundred sixty thousand, eight hundred thirty-two".