5726818944 has 576 divisors, whose sum is σ = 21876454080. Its totient is φ = 1419264000.

The previous prime is 5726818939. The next prime is 5726818961. The reversal of 5726818944 is 4498186275.

It is a happy number.

5726818944 is a `hidden beast` number, since 572 + 68 + 1 + 8 + 9 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 14281144 + ... + 14281544.

It is an arithmetic number, because the mean of its divisors is an integer number (37979955).

Almost surely, 2^5726818944 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 5726818944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10938227040).

5726818944 is an abundant number, since it is smaller than the sum of its proper divisors (16149635136).

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

5726818944 is a wasteful number, since it uses less digits than its factorization.

5726818944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469 (or 447 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 54.

The square root of 5726818944 is about 75675.7487178026. The cubic root of 5726818944 is about 1789.1131905541.

The spelling of 5726818944 in words is "five billion, seven hundred twenty-six million, eight hundred eighteen thousand, nine hundred forty-four".