5723438660 has 24 divisors (see below), whose sum is σ = 12099893400. Its totient is φ = 2274009344.

The previous prime is 5723438641. The next prime is 5723438663. The reversal of 5723438660 is 668343275.

It can be written as a sum of positive squares in 4 ways, for example, as 920394244 + 4803044416 = 30338^2 + 69304^2 .

It is not an unprimeable number, because it can be changed into a prime (5723438663) 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, 957329 + ... + 963288.

It is an arithmetic number, because the mean of its divisors is an integer number (504162225).

Almost surely, 2^5723438660 is an apocalyptic number.

It is an amenable number.

5723438660 is an abundant number, since it is smaller than the sum of its proper divisors (6376454740).

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

5723438660 is a wasteful number, since it uses less digits than its factorization.

5723438660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920775 (or 1920773 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 44.

The square root of 5723438660 is about 75653.4114234117. The cubic root of 5723438660 is about 1788.7611102201.

The spelling of 5723438660 in words is "five billion, seven hundred twenty-three million, four hundred thirty-eight thousand, six hundred sixty".