4644653504 has 56 divisors (see below), whose sum is σ = 9779233680. Its totient is φ = 2181165056.

The previous prime is 4644653491. The next prime is 4644653509. The reversal of 4644653504 is 4053564464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4644653509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 549599 + ... + 557985.

Almost surely, 2^4644653504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4644653504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4889616840).

4644653504 is an abundant number, since it is smaller than the sum of its proper divisors (5134580176).

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

4644653504 is a wasteful number, since it uses less digits than its factorization.

4644653504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8925 (or 8915 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

The square root of 4644653504 is about 68151.6947991758. The cubic root of 4644653504 is about 1668.4675849063.

The spelling of 4644653504 in words is "four billion, six hundred forty-four million, six hundred fifty-three thousand, five hundred four".