5998743480 has 128 divisors (see below), whose sum is σ = 18415641600. Its totient is φ = 1562522112.

The previous prime is 5998743473. The next prime is 5998743481. The reversal of 5998743480 is 843478995.

It is a self number, because there is not a number n which added to its sum of digits gives 5998743480.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5998743481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4674919 + ... + 4676201.

It is an arithmetic number, because the mean of its divisors is an integer number (143872200).

Almost surely, 2^5998743480 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 5998743480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9207820800).

5998743480 is an abundant number, since it is smaller than the sum of its proper divisors (12416898120).

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

5998743480 is a wasteful number, since it uses less digits than its factorization.

5998743480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173 (or 2169 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 57.

The square root of 5998743480 is about 77451.5556977392. Note that the first 3 decimals coincide. The cubic root of 5998743480 is about 1816.9937368448.

The spelling of 5998743480 in words is "five billion, nine hundred ninety-eight million, seven hundred forty-three thousand, four hundred eighty".