5820045820 has 48 divisors (see below), whose sum is σ = 12297102048. Its totient is φ = 2313780480.

The previous prime is 5820045811. The next prime is 5820045821. The reversal of 5820045820 is 285400285.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5820045821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2468082 + ... + 2470438.

It is an arithmetic number, because the mean of its divisors is an integer number (256189626).

Almost surely, 2^5820045820 is an apocalyptic number.

It is an amenable number.

5820045820 is an abundant number, since it is smaller than the sum of its proper divisors (6477056228).

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

5820045820 is a wasteful number, since it uses less digits than its factorization.

5820045820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3070 (or 3068 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 34.

The square root of 5820045820 is about 76289.2247961663. The cubic root of 5820045820 is about 1798.7693048320.

The spelling of 5820045820 in words is "five billion, eight hundred twenty million, forty-five thousand, eight hundred twenty".