5981448900 has 144 divisors (see below), whose sum is σ = 20819778560. Its totient is φ = 1295222400.

The previous prime is 5981448887. The next prime is 5981448917. The reversal of 5981448900 is 98441895.

It is a super-2 number, since 2×5981448900² = 71555461886622420000, which contains 22 as substring.

It is a zygodrome in base 5.

It is a self number, because there is not a number n which added to its sum of digits gives 5981448900.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35056 + ... + 114855.

Almost surely, 2^5981448900 is an apocalyptic number.

5981448900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5981448900 is an abundant number, since it is smaller than the sum of its proper divisors (14838329660).

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

5981448900 is a wasteful number, since it uses less digits than its factorization.

5981448900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149954 (or 149947 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 48.

The square root of 5981448900 is about 77339.8273853776. The cubic root of 5981448900 is about 1815.2459046494.

The spelling of 5981448900 in words is "five billion, nine hundred eighty-one million, four hundred forty-eight thousand, nine hundred".