6560031408 has 100 divisors (see below), whose sum is σ = 19770376728. Its totient is φ = 1874261760.

The previous prime is 6560031403. The next prime is 6560031419. The reversal of 6560031408 is 8041300656.

It is not an unprimeable number, because it can be changed into a prime (6560031403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 86788 + ... + 143708.

Almost surely, 2^6560031408 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 6560031408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9885188364).

6560031408 is an abundant number, since it is smaller than the sum of its proper divisors (13210345320).

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

6560031408 is an equidigital number, since it uses as much as digits as its factorization.

6560031408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56960 (or 56933 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 6560031408 is about 80994.0208163541. The cubic root of 6560031408 is about 1871.9833121823.

The spelling of 6560031408 in words is "six billion, five hundred sixty million, thirty-one thousand, four hundred eight".