6525795168 has 144 divisors (see below), whose sum is σ = 19927174176. Its totient is φ = 2018365440.

The previous prime is 6525795137. The next prime is 6525795169. The reversal of 6525795168 is 8615975256.

6525795168 is a `hidden beast` number, since 6 + 5 + 2 + 579 + 5 + 1 + 68 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6525795169) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 338230 + ... + 357002.

It is an arithmetic number, because the mean of its divisors is an integer number (138383154).

Almost surely, 2^6525795168 is an apocalyptic number.

6525795168 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6525795168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9963587088).

6525795168 is an abundant number, since it is smaller than the sum of its proper divisors (13401379008).

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

6525795168 is a wasteful number, since it uses less digits than its factorization.

6525795168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18877 (or 18866 counting only the distinct ones).

The product of its digits is 4536000, while the sum is 54.

The square root of 6525795168 is about 80782.3939234286. The cubic root of 6525795168 is about 1868.7210571119.

The spelling of 6525795168 in words is "six billion, five hundred twenty-five million, seven hundred ninety-five thousand, one hundred sixty-eight".