2568224980 has 24 divisors (see below), whose sum is σ = 5395068000. Its totient is φ = 1026948000.

The previous prime is 2568224909. The next prime is 2568224999. The reversal of 2568224980 is 894228652.

It is a self number, because there is not a number n which added to its sum of digits gives 2568224980.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45271 + ... + 84769.

It is an arithmetic number, because the mean of its divisors is an integer number (224794500).

Almost surely, 2^2568224980 is an apocalyptic number.

2568224980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2568224980 is an abundant number, since it is smaller than the sum of its proper divisors (2826843020).

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

2568224980 is a wasteful number, since it uses less digits than its factorization.

2568224980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42759 (or 42757 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 46.

The square root of 2568224980 is about 50677.6576017479. The cubic root of 2568224980 is about 1369.4442450748. Note that the first 3 decimals are identical.

The spelling of 2568224980 in words is "two billion, five hundred sixty-eight million, two hundred twenty-four thousand, nine hundred eighty".