5809998616 has 8 divisors (see below), whose sum is σ = 10893747420. Its totient is φ = 2904999304.

The previous prime is 5809998583. The next prime is 5809998661. The reversal of 5809998616 is 6168999085.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363124906 + ... + 363124921.

Almost surely, 2^5809998616 is an apocalyptic number.

It is an amenable number.

5809998616 is a deficient number, since it is larger than the sum of its proper divisors (5083748804).

5809998616 is a wasteful number, since it uses less digits than its factorization.

5809998616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726249833 (or 726249829 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 61.

The square root of 5809998616 is about 76223.3469220553. The cubic root of 5809998616 is about 1797.7336307532.

The spelling of 5809998616 in words is "five billion, eight hundred nine million, nine hundred ninety-eight thousand, six hundred sixteen".