5653366416 has 120 divisors (see below), whose sum is σ = 16045464344. Its totient is φ = 1857945600.

The previous prime is 5653366403. The next prime is 5653366417. The reversal of 5653366416 is 6146633565.

5653366416 is a `hidden beast` number, since 56 + 533 + 6 + 64 + 1 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 87609600 + 5565756816 = 9360^2 + 74604^2 .

It is not an unprimeable number, because it can be changed into a prime (5653366417) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4706616 + ... + 4707816.

Almost surely, 2^5653366416 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 5653366416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8022732172).

5653366416 is an abundant number, since it is smaller than the sum of its proper divisors (10392097928).

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

5653366416 is a wasteful number, since it uses less digits than its factorization.

5653366416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649 (or 1640 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 45.

The square root of 5653366416 is about 75188.8716233992. The cubic root of 5653366416 is about 1781.4311614230.

The spelling of 5653366416 in words is "five billion, six hundred fifty-three million, three hundred sixty-six thousand, four hundred sixteen".