5812916220 has 72 divisors (see below), whose sum is σ = 17694973296. Its totient is φ = 1544620032.

The previous prime is 5812916173. The next prime is 5812916261. The reversal of 5812916220 is 226192185.

5812916220 is a `hidden beast` number, since 5 + 8 + 1 + 29 + 1 + 622 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6117 + ... + 107996.

It is an arithmetic number, because the mean of its divisors is an integer number (245763518).

Almost surely, 2^5812916220 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 5812916220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8847486648).

5812916220 is an abundant number, since it is smaller than the sum of its proper divisors (11882057076).

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

5812916220 is a wasteful number, since it uses less digits than its factorization.

5812916220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114411 (or 114406 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 5812916220 is about 76242.4830393135. The cubic root of 5812916220 is about 1798.0345027185.

The spelling of 5812916220 in words is "five billion, eight hundred twelve million, nine hundred sixteen thousand, two hundred twenty".