5591026080 has 384 divisors, whose sum is σ = 20483850240. Its totient is φ = 1422627840.

The previous prime is 5591026061. The next prime is 5591026097. The reversal of 5591026080 is 806201955.

It is a happy number.

5591026080 is a `hidden beast` number, since 5 + 591 + 0 + 2 + 60 + 8 + 0 = 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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11115109 + ... + 11115611.

It is an arithmetic number, because the mean of its divisors is an integer number (53343360).

Almost surely, 2^5591026080 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 5591026080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10241925120).

5591026080 is an abundant number, since it is smaller than the sum of its proper divisors (14892824160).

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

5591026080 is a wasteful number, since it uses less digits than its factorization.

5591026080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641 (or 627 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 5591026080 is about 74773.1641700416. The cubic root of 5591026080 is about 1774.8589273586.

The spelling of 5591026080 in words is "five billion, five hundred ninety-one million, twenty-six thousand, eighty".