5440784852 has 12 divisors (see below), whose sum is σ = 9522709140. Its totient is φ = 2720010816.

The previous prime is 5440784851. The next prime is 5440784863. The reversal of 5440784852 is 2584870445.

It can be written as a sum of positive squares in 2 ways, for example, as 2622873796 + 2817911056 = 51214^2 + 53084^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5440784797 and 5440784806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5440784851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62027 + ... + 121362.

It is an arithmetic number, because the mean of its divisors is an integer number (793559095).

Almost surely, 2^5440784852 is an apocalyptic number.

It is an amenable number.

5440784852 is a deficient number, since it is larger than the sum of its proper divisors (4081924288).

5440784852 is a wasteful number, since it uses less digits than its factorization.

5440784852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190810 (or 190808 counting only the distinct ones).

The product of its (nonzero) digits is 1433600, while the sum is 47.

The square root of 5440784852 is about 73761.6760384415. The cubic root of 5440784852 is about 1758.8164447118.

The spelling of 5440784852 in words is "five billion, four hundred forty million, seven hundred eighty-four thousand, eight hundred fifty-two".