6650252928 has 672 divisors, whose sum is σ = 23724220800. Its totient is φ = 1847577600.

The previous prime is 6650252923. The next prime is 6650252951. The reversal of 6650252928 is 8292520566.

6650252928 is a `hidden beast` number, since 6 + 6 + 502 + 52 + 92 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6650252923) by changing a digit.

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 83 ways as a sum of consecutive naturals, for example, 214524273 + ... + 214524303.

It is an arithmetic number, because the mean of its divisors is an integer number (35303900).

Almost surely, 2^6650252928 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 6650252928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11862110400).

6650252928 is an abundant number, since it is smaller than the sum of its proper divisors (17073967872).

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

6650252928 is a wasteful number, since it uses less digits than its factorization.

6650252928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104 (or 66 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The square root of 6650252928 is about 81549.0829378234. The cubic root of 6650252928 is about 1880.5261964535.

The spelling of 6650252928 in words is "six billion, six hundred fifty million, two hundred fifty-two thousand, nine hundred twenty-eight".