5871603820 has 96 divisors (see below), whose sum is σ = 13803955200. Its totient is φ = 2084834304.

The previous prime is 5871603811. The next prime is 5871603823. The reversal of 5871603820 is 283061785.

It is not an unprimeable number, because it can be changed into a prime (5871603823) 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, 1542039 + ... + 1545841.

It is an arithmetic number, because the mean of its divisors is an integer number (143791200).

Almost surely, 2^5871603820 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 5871603820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6901977600).

5871603820 is an abundant number, since it is smaller than the sum of its proper divisors (7932351380).

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

5871603820 is a wasteful number, since it uses less digits than its factorization.

5871603820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4087 (or 4085 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 5871603820 is about 76626.3911456099. The cubic root of 5871603820 is about 1804.0652787820.

The spelling of 5871603820 in words is "five billion, eight hundred seventy-one million, six hundred three thousand, eight hundred twenty".