9750947111152 has 80 divisors (see below), whose sum is σ = 21233209612608. Its totient is φ = 4304180643840.

The previous prime is 9750947111051. The next prime is 9750947111219. The reversal of 9750947111152 is 2511117490579.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a self number, because there is not a number n which added to its sum of digits gives 9750947111152.

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, 36037038 + ... + 36306610.

Almost surely, 2^{9750947111152} is an apocalyptic number.

9750947111152 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9750947111152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10616604806304).

9750947111152 is an abundant number, since it is smaller than the sum of its proper divisors (11482262501456).

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

9750947111152 is a wasteful number, since it uses less digits than its factorization.

9750947111152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277178 (or 277172 counting only the distinct ones).

The product of its (nonzero) digits is 793800, while the sum is 52.

The spelling of 9750947111152 in words is "nine trillion, seven hundred fifty billion, nine hundred forty-seven million, one hundred eleven thousand, one hundred fifty-two".