2566415112 has 32 divisors (see below), whose sum is σ = 6493344480. Its totient is φ = 845164160.

The previous prime is 2566415051. The next prime is 2566415153. The reversal of 2566415112 is 2115146652.

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, 642189 + ... + 646172.

It is an arithmetic number, because the mean of its divisors is an integer number (202917015).

Almost surely, 2^2566415112 is an apocalyptic number.

It is an amenable number.

2566415112 is an abundant number, since it is smaller than the sum of its proper divisors (3926929368).

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

2566415112 is a wasteful number, since it uses less digits than its factorization.

2566415112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288453 (or 1288449 counting only the distinct ones).

The product of its digits is 14400, while the sum is 33.

The square root of 2566415112 is about 50659.7977887792. The cubic root of 2566415112 is about 1369.1224799413.

The spelling of 2566415112 in words is "two billion, five hundred sixty-six million, four hundred fifteen thousand, one hundred twelve".