2560424448 has 40 divisors (see below), whose sum is σ = 6821134848. Its totient is φ = 853474304.

The previous prime is 2560424407. The next prime is 2560424453. The reversal of 2560424448 is 8444240652.

It is a super-2 number, since 2×2560424448² = 13111546707832209408, which contains 22 as substring.

It is a nialpdrome in base 15.

It is a zygodrome in base 15.

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 3 ways as a sum of consecutive naturals, for example, 831936 + ... + 835007.

Almost surely, 2^2560424448 is an apocalyptic number.

It is an amenable number.

2560424448 is an abundant number, since it is smaller than the sum of its proper divisors (4260710400).

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

2560424448 is an equidigital number, since it uses as much as digits as its factorization.

2560424448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666964 (or 1666948 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 39.

The square root of 2560424448 is about 50600.6368339372. The cubic root of 2560424448 is about 1368.0563568999.

The spelling of 2560424448 in words is "two billion, five hundred sixty million, four hundred twenty-four thousand, four hundred forty-eight".