6559928480 has 96 divisors (see below), whose sum is σ = 17820964224. Its totient is φ = 2235257856.

The previous prime is 6559928461. The next prime is 6559928539. The reversal of 6559928480 is 848299556.

It is a super-2 number, since 2×6559928480² = 86065323325430220800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164594 + ... + 200526.

It is an arithmetic number, because the mean of its divisors is an integer number (185635044).

Almost surely, 2^6559928480 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 6559928480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8910482112).

6559928480 is an abundant number, since it is smaller than the sum of its proper divisors (11261035744).

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

6559928480 is a wasteful number, since it uses less digits than its factorization.

6559928480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36118 (or 36110 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 56.

The square root of 6559928480 is about 80993.3854089332. The cubic root of 6559928480 is about 1871.9735215531.

The spelling of 6559928480 in words is "six billion, five hundred fifty-nine million, nine hundred twenty-eight thousand, four hundred eighty".