5997791328 has 96 divisors (see below), whose sum is σ = 16698431232. Its totient is φ = 1880947200.

The previous prime is 5997791321. The next prime is 5997791329. The reversal of 5997791328 is 8231977995.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5997791321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112423 + ... + 156953.

It is an arithmetic number, because the mean of its divisors is an integer number (173941992).

Almost surely, 2^5997791328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5997791328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8349215616).

5997791328 is an abundant number, since it is smaller than the sum of its proper divisors (10700639904).

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

5997791328 is a wasteful number, since it uses less digits than its factorization.

5997791328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44628 (or 44620 counting only the distinct ones).

The product of its digits is 8573040, while the sum is 60.

The square root of 5997791328 is about 77445.4086954159. The cubic root of 5997791328 is about 1816.8975975023.

The spelling of 5997791328 in words is "five billion, nine hundred ninety-seven million, seven hundred ninety-one thousand, three hundred twenty-eight".