9750753847872 has 42 divisors (see below), whose sum is σ = 27948775353798. Its totient is φ = 3250251282432.

The previous prime is 9750753847871. The next prime is 9750753847873. The reversal of 9750753847872 is 2787483570579.

9750753847872 is a `hidden beast` number, since 9 + 7 + 5 + 0 + 7 + 538 + 4 + 7 + 87 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (9750753847871) and next prime (9750753847873).

It can be written as a sum of positive squares in only one way, i.e., 7323215348736 + 2427538499136 = 2706144^2 + 1558056^2 .

It is a super-2 number, since 2×9750753847872² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 9750753847872.

It is not an unprimeable number, because it can be changed into a prime (9750753847871) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 8464195473 + ... + 8464196624.

Almost surely, 2^{9750753847872} is an apocalyptic number.

It is an amenable number.

9750753847872 is an abundant number, since it is smaller than the sum of its proper divisors (18198021505926).

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

9750753847872 is a wasteful number, since it uses less digits than its factorization.

9750753847872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16928392115 (or 16928392102 counting only the distinct ones).

The product of its (nonzero) digits is 829785600, while the sum is 72.

The spelling of 9750753847872 in words is "nine trillion, seven hundred fifty billion, seven hundred fifty-three million, eight hundred forty-seven thousand, eight hundred seventy-two".