5335563636 has 288 divisors, whose sum is σ = 15903433728. Its totient is φ = 1552711680.

The previous prime is 5335563631. The next prime is 5335563643. The reversal of 5335563636 is 6363655335.

It is a happy number.

5335563636 is a `hidden beast` number, since 5 + 3 + 3 + 5 + 5 + 6 + 3 + 636 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5335563591 and 5335563600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5335563631) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 20760820 + ... + 20761076.

It is an arithmetic number, because the mean of its divisors is an integer number (55220256).

Almost surely, 2^5335563636 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 5335563636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7951716864).

5335563636 is an abundant number, since it is smaller than the sum of its proper divisors (10567870092).

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

5335563636 is a wasteful number, since it uses less digits than its factorization.

5335563636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373 (or 359 counting only the distinct ones).

The product of its digits is 2187000, while the sum is 45.

The square root of 5335563636 is about 73044.9425764714. The cubic root of 5335563636 is about 1747.4044391370.

The spelling of 5335563636 in words is "five billion, three hundred thirty-five million, five hundred sixty-three thousand, six hundred thirty-six".