5591284008 has 32 divisors (see below), whose sum is σ = 14356001760. Its totient is φ = 1813389120.

The previous prime is 5591283977. The next prime is 5591284019. The reversal of 5591284008 is 8004821955.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3147358 + ... + 3149133.

It is an arithmetic number, because the mean of its divisors is an integer number (448625055).

Almost surely, 2^5591284008 is an apocalyptic number.

It is an amenable number.

5591284008 is an abundant number, since it is smaller than the sum of its proper divisors (8764717752).

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

5591284008 is a wasteful number, since it uses less digits than its factorization.

5591284008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6296537 (or 6296533 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 42.

The square root of 5591284008 is about 74774.8888865774. Note that the first 5 decimals coincide. The cubic root of 5591284008 is about 1774.8862198309.

The spelling of 5591284008 in words is "five billion, five hundred ninety-one million, two hundred eighty-four thousand, eight".