2566061112 has 32 divisors (see below), whose sum is σ = 6752793600. Its totient is φ = 810334944.

The previous prime is 2566061089. The next prime is 2566061149. The reversal of 2566061112 is 2111606652.

It is a self number, because there is not a number n which added to its sum of digits gives 2566061112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2813208 + ... + 2814119.

It is an arithmetic number, because the mean of its divisors is an integer number (211024800).

Almost surely, 2^2566061112 is an apocalyptic number.

It is an amenable number.

2566061112 is an abundant number, since it is smaller than the sum of its proper divisors (4186732488).

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

2566061112 is a wasteful number, since it uses less digits than its factorization.

2566061112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5627355 (or 5627351 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 2566061112 is about 50656.3037735680. The cubic root of 2566061112 is about 1369.0595268046.

Adding to 2566061112 its reverse (2111606652), we get a palindrome (4677667764).

The spelling of 2566061112 in words is "two billion, five hundred sixty-six million, sixty-one thousand, one hundred twelve".