2080055808 has 320 divisors, whose sum is σ = 6682072320. Its totient is φ = 636420096.

The previous prime is 2080055773. The next prime is 2080055839. The reversal of 2080055808 is 8085500802.

2080055808 is a `hidden beast` number, since 20 + 80 + 0 + 558 + 0 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12455341 + ... + 12455507.

It is an arithmetic number, because the mean of its divisors is an integer number (20881476).

Almost surely, 2^2080055808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2080055808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3341036160).

2080055808 is an abundant number, since it is smaller than the sum of its proper divisors (4602016512).

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

2080055808 is a wasteful number, since it uses less digits than its factorization.

2080055808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 36.

The square root of 2080055808 is about 45607.6288355358. The cubic root of 2080055808 is about 1276.5122761699.

The spelling of 2080055808 in words is "two billion, eighty million, fifty-five thousand, eight hundred eight".