6328255620 has 24 divisors (see below), whose sum is σ = 17719115904. Its totient is φ = 1687534816.

The previous prime is 6328255613. The next prime is 6328255657. The reversal of 6328255620 is 265528236.

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 7 ways as a sum of consecutive naturals, for example, 52735404 + ... + 52735523.

It is an arithmetic number, because the mean of its divisors is an integer number (738296496).

Almost surely, 2^6328255620 is an apocalyptic number.

6328255620 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6328255620 is an abundant number, since it is smaller than the sum of its proper divisors (11390860284).

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

6328255620 is a wasteful number, since it uses less digits than its factorization.

6328255620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105470939 (or 105470937 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The square root of 6328255620 is about 79550.3338773635. Note that the first 3 decimals coincide. The cubic root of 6328255620 is about 1849.6717820453.

The spelling of 6328255620 in words is "six billion, three hundred twenty-eight million, two hundred fifty-five thousand, six hundred twenty".