5981844480 has 352 divisors, whose sum is σ = 20437248000. Its totient is φ = 1489010688.

The previous prime is 5981844469. The next prime is 5981844481. The reversal of 5981844480 is 844481895.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5981844481) 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, 30059421 + ... + 30059619.

Almost surely, 2^5981844480 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 5981844480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10218624000).

5981844480 is an abundant number, since it is smaller than the sum of its proper divisors (14455403520).

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

5981844480 is a wasteful number, since it uses less digits than its factorization.

5981844480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349 (or 331 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 51.

The square root of 5981844480 is about 77342.3847576476. The cubic root of 5981844480 is about 1815.2859205473.

The spelling of 5981844480 in words is "five billion, nine hundred eighty-one million, eight hundred forty-four thousand, four hundred eighty".