5809492320 has 48 divisors (see below), whose sum is σ = 18299902320. Its totient is φ = 1549197824.

The previous prime is 5809492313. The next prime is 5809492321. The reversal of 5809492320 is 232949085.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×5809492320² = 67500402032277964800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5809492321) 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, 6051075 + ... + 6052034.

It is an arithmetic number, because the mean of its divisors is an integer number (381247965).

Almost surely, 2^5809492320 is an apocalyptic number.

It is an amenable number.

5809492320 is an abundant number, since it is smaller than the sum of its proper divisors (12490410000).

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

5809492320 is a wasteful number, since it uses less digits than its factorization.

5809492320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12103127 (or 12103119 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 5809492320 is about 76220.0257150311. The cubic root of 5809492320 is about 1797.6814097548.

The spelling of 5809492320 in words is "five billion, eight hundred nine million, four hundred ninety-two thousand, three hundred twenty".