6725770848 has 120 divisors (see below), whose sum is σ = 19956221208. Its totient is φ = 2221986816.

The previous prime is 6725770847. The next prime is 6725770901. The reversal of 6725770848 is 8480775276.

It is a happy number.

6725770848 is a `hidden beast` number, since 67 + 2 + 577 + 0 + 8 + 4 + 8 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 6725770794 and 6725770803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6725770847) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 281415 + ... + 304377.

Almost surely, 2^6725770848 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 6725770848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9978110604).

6725770848 is an abundant number, since it is smaller than the sum of its proper divisors (13230450360).

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

6725770848 is a wasteful number, since it uses less digits than its factorization.

6725770848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23098 (or 23081 counting only the distinct ones).

The product of its (nonzero) digits is 5268480, while the sum is 54.

The square root of 6725770848 is about 82010.7971428153. The cubic root of 6725770848 is about 1887.6176180262.

The spelling of 6725770848 in words is "six billion, seven hundred twenty-five million, seven hundred seventy thousand, eight hundred forty-eight".