2012655168 has 56 divisors (see below), whose sum is σ = 5916838560. Its totient is φ = 670884480.

The previous prime is 2012655163. The next prime is 2012655193. The reversal of 2012655168 is 8615562102.

2012655168 is a `hidden beast` number, since 20 + 1 + 26 + 551 + 68 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2012655163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580638 + ... + 584093.

Almost surely, 2^2012655168 is an apocalyptic number.

It is an amenable number.

2012655168 is an abundant number, since it is smaller than the sum of its proper divisors (3904183392).

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

2012655168 is a wasteful number, since it uses less digits than its factorization.

2012655168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164752 (or 1164736 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 2012655168 is about 44862.6255138952. The cubic root of 2012655168 is about 1262.5728832610.

The spelling of 2012655168 in words is "two billion, twelve million, six hundred fifty-five thousand, one hundred sixty-eight".