5143982000 has 80 divisors (see below), whose sum is σ = 12510886752. Its totient is φ = 2045561600.

The previous prime is 5143981991. The next prime is 5143982023. The reversal of 5143982000 is 2893415.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338567 + ... + 353433.

Almost surely, 2^5143982000 is an apocalyptic number.

5143982000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5143982000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6255443376).

5143982000 is an abundant number, since it is smaller than the sum of its proper divisors (7366904752).

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

5143982000 is a wasteful number, since it uses less digits than its factorization.

5143982000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15063 (or 15047 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 5143982000 is about 71721.5588229927. The cubic root of 5143982000 is about 1726.2345849341.

The spelling of 5143982000 in words is "five billion, one hundred forty-three million, nine hundred eighty-two thousand".