2564560024 has 32 divisors (see below), whose sum is σ = 5483056320. Its totient is φ = 1114016256.

The previous prime is 2564560013. The next prime is 2564560039. The reversal of 2564560024 is 4200654652.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

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, 723504 + ... + 727039.

It is an arithmetic number, because the mean of its divisors is an integer number (171345510).

Almost surely, 2^2564560024 is an apocalyptic number.

It is an amenable number.

2564560024 is an abundant number, since it is smaller than the sum of its proper divisors (2918496296).

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

2564560024 is a wasteful number, since it uses less digits than its factorization.

2564560024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450579 (or 1450575 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 2564560024 is about 50641.4852072883. The cubic root of 2564560024 is about 1368.7925183959.

The spelling of 2564560024 in words is "two billion, five hundred sixty-four million, five hundred sixty thousand, twenty-four".