5807021220 has 480 divisors, whose sum is σ = 24465805056. Its totient is φ = 1113523200.

The previous prime is 5807021197. The next prime is 5807021257. The reversal of 5807021220 is 221207085.

5807021220 is a `hidden beast` number, since 580 + 70 + 2 + 12 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1619830 + ... + 1623410.

Almost surely, 2^5807021220 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 5807021220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12232902528).

5807021220 is an abundant number, since it is smaller than the sum of its proper divisors (18658783836).

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

5807021220 is a wasteful number, since it uses less digits than its factorization.

5807021220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3633 (or 3622 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 5807021220 is about 76203.8136840933. The cubic root of 5807021220 is about 1797.4264889986.

The spelling of 5807021220 in words is "five billion, eight hundred seven million, twenty-one thousand, two hundred twenty".