5820399559 has 8 divisors (see below), whose sum is σ = 6270799472. Its totient is φ = 5370382080.

The previous prime is 5820399551. The next prime is 5820399569. The reversal of 5820399559 is 9559930285.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5820399559 - 2³ = 5820399551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5820399551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63594 + ... + 125239.

It is an arithmetic number, because the mean of its divisors is an integer number (783849934).

Almost surely, 2^5820399559 is an apocalyptic number.

5820399559 is a deficient number, since it is larger than the sum of its proper divisors (450399913).

5820399559 is a wasteful number, since it uses less digits than its factorization.

5820399559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191217.

The product of its (nonzero) digits is 4374000, while the sum is 55.

The square root of 5820399559 is about 76291.5431682962. The cubic root of 5820399559 is about 1798.8057468111.

The spelling of 5820399559 in words is "five billion, eight hundred twenty million, three hundred ninety-nine thousand, five hundred fifty-nine".