6568932480 has 256 divisors, whose sum is σ = 23836861440. Its totient is φ = 1523118080.

The previous prime is 6568932443. The next prime is 6568932497. The reversal of 6568932480 is 842398656.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 478999 + ... + 492521.

It is an arithmetic number, because the mean of its divisors is an integer number (93112740).

Almost surely, 2^6568932480 is an apocalyptic number.

6568932480 is a gapful number since it is divisible by the number (60) 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 6568932480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11918430720).

6568932480 is an abundant number, since it is smaller than the sum of its proper divisors (17267928960).

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

6568932480 is a wasteful number, since it uses less digits than its factorization.

6568932480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13579 (or 13567 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 51.

The square root of 6568932480 is about 81048.9511344842. The cubic root of 6568932480 is about 1872.8296052645.

The spelling of 6568932480 in words is "six billion, five hundred sixty-eight million, nine hundred thirty-two thousand, four hundred eighty".