4563641604 has 24 divisors (see below), whose sum is σ = 10673101600. Its totient is φ = 1517698944.

The previous prime is 4563641591. The next prime is 4563641611. The reversal of 4563641604 is 4061463654.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433954 + ... + 444345.

Almost surely, 2^4563641604 is an apocalyptic number.

It is an amenable number.

4563641604 is an abundant number, since it is smaller than the sum of its proper divisors (6109459996).

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

4563641604 is a wasteful number, since it uses less digits than its factorization.

4563641604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878739 (or 878737 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The square root of 4563641604 is about 67554.7304339230. The cubic root of 4563641604 is about 1658.7101806320.

The spelling of 4563641604 in words is "four billion, five hundred sixty-three million, six hundred forty-one thousand, six hundred four".