5389831111392 has 1728 divisors, whose sum is σ = 20986984811520. Its totient is φ = 1322372874240.

The previous prime is 5389831111391. The next prime is 5389831111451. The reversal of 5389831111392 is 2931111389835.

5389831111392 is a `hidden beast` number, since 53 + 8 + 98 + 3 + 1 + 111 + 392 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5389831111391) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 60559900084 + ... + 60559900172.

It is an arithmetic number, because the mean of its divisors is an integer number (12145245840).

Almost surely, 2^{5389831111392} is an apocalyptic number.

5389831111392 is a gapful number since it is divisible by the number (52) 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 5389831111392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10493492405760).

5389831111392 is an abundant number, since it is smaller than the sum of its proper divisors (15597153700128).

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

5389831111392 is a wasteful number, since it uses less digits than its factorization.

5389831111392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 198 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 54.

The spelling of 5389831111392 in words is "five trillion, three hundred eighty-nine billion, eight hundred thirty-one million, one hundred eleven thousand, three hundred ninety-two".