5998081320 has 768 divisors, whose sum is σ = 25740288000. Its totient is φ = 1215751680.

The previous prime is 5998081319. The next prime is 5998081337. The reversal of 5998081320 is 231808995.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 72265999 + ... + 72266081.

It is an arithmetic number, because the mean of its divisors is an integer number (33516000).

Almost surely, 2^5998081320 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 5998081320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12870144000).

5998081320 is an abundant number, since it is smaller than the sum of its proper divisors (19742206680).

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

5998081320 is a wasteful number, since it uses less digits than its factorization.

5998081320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The square root of 5998081320 is about 77447.2809077246. The cubic root of 5998081320 is about 1816.9268792410.

The spelling of 5998081320 in words is "five billion, nine hundred ninety-eight million, eighty-one thousand, three hundred twenty".