2605065112 has 16 divisors (see below), whose sum is σ = 5260227840. Its totient is φ = 1202337696.

The previous prime is 2605065101. The next prime is 2605065131. The reversal of 2605065112 is 2115605062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12524248 + ... + 12524455.

It is an arithmetic number, because the mean of its divisors is an integer number (328764240).

Almost surely, 2^2605065112 is an apocalyptic number.

It is an amenable number.

2605065112 is an abundant number, since it is smaller than the sum of its proper divisors (2655162728).

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

2605065112 is a wasteful number, since it uses less digits than its factorization.

2605065112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25048722 (or 25048718 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 2605065112 is about 51039.8384793683. The cubic root of 2605065112 is about 1375.9612209078.

The spelling of 2605065112 in words is "two billion, six hundred five million, sixty-five thousand, one hundred twelve".