5447325636 has 27 divisors (see below), whose sum is σ = 13770748173. Its totient is φ = 1815627600.

The previous prime is 5447325619. The next prime is 5447325649. The reversal of 5447325636 is 6365237445.

The square root of 5447325636 is 73806.

It is a perfect power (a square), and thus also a powerful number.

5447325636 is a `hidden beast` number, since 5 + 4 + 4 + 7 + 3 + 2 + 5 + 636 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1918965636 + 3528360000 = 43806^2 + 59400^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5447325591 and 5447325600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 436686 + ... + 448986.

Almost surely, 2^5447325636 is an apocalyptic number.

5447325636 is the 73806-th square number.

It is an amenable number.

5447325636 is an abundant number, since it is smaller than the sum of its proper divisors (8323422537).

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

5447325636 is an equidigital number, since it uses as much as digits as its factorization.

5447325636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24612 (or 12306 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 45.

The cubic root of 5447325636 is about 1759.5209651004.

The spelling of 5447325636 in words is "five billion, four hundred forty-seven million, three hundred twenty-five thousand, six hundred thirty-six".