5285775824 has 60 divisors (see below), whose sum is σ = 12076547364. Its totient is φ = 2234276352.

The previous prime is 5285775823. The next prime is 5285775871. The reversal of 5285775824 is 4285775825.

It can be written as a sum of positive squares in 2 ways, for example, as 3230785600 + 2054990224 = 56840^2 + 45332^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5285775821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11054 + ... + 103410.

Almost surely, 2^5285775824 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 5285775824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6038273682).

5285775824 is an abundant number, since it is smaller than the sum of its proper divisors (6790771540).

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

5285775824 is a wasteful number, since it uses less digits than its factorization.

5285775824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92452 (or 92439 counting only the distinct ones).

The product of its digits is 6272000, while the sum is 53.

The square root of 5285775824 is about 72703.3412162055. The cubic root of 5285775824 is about 1741.9522527878.

Subtracting from 5285775824 its reverse (4285775825), we obtain a palindrome (999999999).

The spelling of 5285775824 in words is "five billion, two hundred eighty-five million, seven hundred seventy-five thousand, eight hundred twenty-four".