5488697808 has 640 divisors, whose sum is σ = 19541606400. Its totient is φ = 1455667200.

The previous prime is 5488697779. The next prime is 5488697869. The reversal of 5488697808 is 8087968845.

5488697808 is a `hidden beast` number, since 548 + 8 + 6 + 9 + 7 + 80 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 103560310 + ... + 103560362.

It is an arithmetic number, because the mean of its divisors is an integer number (30533760).

Almost surely, 2^5488697808 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 5488697808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9770803200).

5488697808 is an abundant number, since it is smaller than the sum of its proper divisors (14052908592).

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

5488697808 is a wasteful number, since it uses less digits than its factorization.

5488697808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 63.

The square root of 5488697808 is about 74085.7463214079. The cubic root of 5488697808 is about 1763.9642271426.

The spelling of 5488697808 in words is "five billion, four hundred eighty-eight million, six hundred ninety-seven thousand, eight hundred eight".