5636220635 has 16 divisors (see below), whose sum is σ = 6901424640. Its totient is φ = 4417876320.

The previous prime is 5636220631. The next prime is 5636220641. The reversal of 5636220635 is 5360226365.

It is not a de Polignac number, because 5636220635 - 2² = 5636220631 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5636220631) 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, 2717 + ... + 106206.

It is an arithmetic number, because the mean of its divisors is an integer number (431339040).

Almost surely, 2^5636220635 is an apocalyptic number.

5636220635 is a deficient number, since it is larger than the sum of its proper divisors (1265204005).

5636220635 is a wasteful number, since it uses less digits than its factorization.

5636220635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109138.

The product of its (nonzero) digits is 194400, while the sum is 38.

The square root of 5636220635 is about 75074.7669660053. The cubic root of 5636220635 is about 1779.6284031563.

The spelling of 5636220635 in words is "five billion, six hundred thirty-six million, two hundred twenty thousand, six hundred thirty-five".