5685636903 has 16 divisors (see below), whose sum is σ = 7694009856. Its totient is φ = 3733933280.

The previous prime is 5685636899. The next prime is 5685636917. The reversal of 5685636903 is 3096365865.

5685636903 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5685636903 - 2² = 5685636899 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5685636973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261550 + ... + 282452.

It is an arithmetic number, because the mean of its divisors is an integer number (480875616).

Almost surely, 2^5685636903 is an apocalyptic number.

5685636903 is a deficient number, since it is larger than the sum of its proper divisors (2008372953).

5685636903 is a wasteful number, since it uses less digits than its factorization.

5685636903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22254.

The product of its (nonzero) digits is 3499200, while the sum is 51.

The square root of 5685636903 is about 75403.1624204184. The cubic root of 5685636903 is about 1784.8143145751.

The spelling of 5685636903 in words is "five billion, six hundred eighty-five million, six hundred thirty-six thousand, nine hundred three".