5227447752 has 80 divisors (see below), whose sum is σ = 14806370700. Its totient is φ = 1722885120.

The previous prime is 5227447747. The next prime is 5227447781. The reversal of 5227447752 is 2577447225.

5227447752 is a `hidden beast` number, since 522 + 7 + 4 + 4 + 77 + 52 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5217750756 + 9696996 = 72234^2 + 3114^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5227447698 and 5227447707.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12352 + ... + 102992.

Almost surely, 2^5227447752 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 5227447752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7403185350).

5227447752 is an abundant number, since it is smaller than the sum of its proper divisors (9578922948).

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

5227447752 is a wasteful number, since it uses less digits than its factorization.

5227447752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90748 (or 90735 counting only the distinct ones).

The product of its digits is 1097600, while the sum is 45.

The square root of 5227447752 is about 72301.0909461261. The cubic root of 5227447752 is about 1735.5211087121.

The spelling of 5227447752 in words is "five billion, two hundred twenty-seven million, four hundred forty-seven thousand, seven hundred fifty-two".