5501063808 has 160 divisors (see below), whose sum is σ = 16771667220. Its totient is φ = 1788825600.

The previous prime is 5501063807. The next prime is 5501063833. The reversal of 5501063808 is 8083601055.

5501063808 is a `hidden beast` number, since 5 + 5 + 0 + 10 + 638 + 0 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5382863424 + 118200384 = 73368^2 + 10872^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5501063803) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 418618 + ... + 431558.

Almost surely, 2^5501063808 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 5501063808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8385833610).

5501063808 is an abundant number, since it is smaller than the sum of its proper divisors (11270603412).

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

5501063808 is a wasteful number, since it uses less digits than its factorization.

5501063808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13008 (or 12987 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 5501063808 is about 74169.1567162523. The cubic root of 5501063808 is about 1765.2879667749.

The spelling of 5501063808 in words is "five billion, five hundred one million, sixty-three thousand, eight hundred eight".