5820397916 has 24 divisors (see below), whose sum is σ = 10790831520. Its totient is φ = 2737492992.

The previous prime is 5820397873. The next prime is 5820397931. The reversal of 5820397916 is 6197930285.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104996 + ... + 150548.

It is an arithmetic number, because the mean of its divisors is an integer number (449617980).

Almost surely, 2^5820397916 is an apocalyptic number.

It is an amenable number.

5820397916 is a deficient number, since it is larger than the sum of its proper divisors (4970433604).

5820397916 is a wasteful number, since it uses less digits than its factorization.

5820397916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47453 (or 47451 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 50.

The square root of 5820397916 is about 76291.5324003916. The cubic root of 5820397916 is about 1798.8055775536.

The spelling of 5820397916 in words is "five billion, eight hundred twenty million, three hundred ninety-seven thousand, nine hundred sixteen".