5613638306 has 24 divisors (see below), whose sum is σ = 9002034516. Its totient is φ = 2624843520.

The previous prime is 5613638299. The next prime is 5613638333. The reversal of 5613638306 is 6038363165.

It can be written as a sum of positive squares in 6 ways, for example, as 3589088281 + 2024550025 = 59909^2 + 44995^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59816 + ... + 121676.

Almost surely, 2^5613638306 is an apocalyptic number.

5613638306 is a deficient number, since it is larger than the sum of its proper divisors (3388396210).

5613638306 is a wasteful number, since it uses less digits than its factorization.

5613638306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62054 (or 62037 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 41.

The square root of 5613638306 is about 74924.2170863333. The cubic root of 5613638306 is about 1777.2484426767.

The spelling of 5613638306 in words is "five billion, six hundred thirteen million, six hundred thirty-eight thousand, three hundred six".