5335635664 has 20 divisors (see below), whose sum is σ = 10438164256. Its totient is φ = 2641915872.

The previous prime is 5335635659. The next prime is 5335635709. The reversal of 5335635664 is 4665365335.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1617174 + ... + 1620469.

Almost surely, 2^5335635664 is an apocalyptic number.

It is an amenable number.

5335635664 is a deficient number, since it is larger than the sum of its proper divisors (5102528592).

5335635664 is a wasteful number, since it uses less digits than its factorization.

5335635664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3237754 (or 3237748 counting only the distinct ones).

The product of its digits is 2916000, while the sum is 46.

The square root of 5335635664 is about 73045.4356137329. The cubic root of 5335635664 is about 1747.4123021913.

The spelling of 5335635664 in words is "five billion, three hundred thirty-five million, six hundred thirty-five thousand, six hundred sixty-four".