5725665792 has 600 divisors, whose sum is σ = 21599638368. Its totient is φ = 1478062080.

The previous prime is 5725665767. The next prime is 5725665823. The reversal of 5725665792 is 2975665275.

5725665792 is a `hidden beast` number, since 5 + 7 + 2 + 5 + 66 + 579 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 35126703 + ... + 35126865.

Almost surely, 2^5725665792 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 5725665792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10799819184).

5725665792 is an abundant number, since it is smaller than the sum of its proper divisors (15873972576).

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

5725665792 is a wasteful number, since it uses less digits than its factorization.

5725665792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222 (or 186 counting only the distinct ones).

The product of its digits is 7938000, while the sum is 54.

The square root of 5725665792 is about 75668.1293015758. The cubic root of 5725665792 is about 1788.9930972431.

The spelling of 5725665792 in words is "five billion, seven hundred twenty-five million, six hundred sixty-five thousand, seven hundred ninety-two".