5871020720 has 80 divisors (see below), whose sum is σ = 14467699008. Its totient is φ = 2208030720.

The previous prime is 5871020719. The next prime is 5871020731. The reversal of 5871020720 is 270201785.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2053532 + ... + 2056388.

Almost surely, 2^5871020720 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 5871020720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7233849504).

5871020720 is an abundant number, since it is smaller than the sum of its proper divisors (8596678288).

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

5871020720 is a wasteful number, since it uses less digits than its factorization.

5871020720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4398 (or 4392 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 5871020720 is about 76622.5862262558. The cubic root of 5871020720 is about 1804.0055571499.

The spelling of 5871020720 in words is "five billion, eight hundred seventy-one million, twenty thousand, seven hundred twenty".