2016505200 has 60 divisors (see below), whose sum is σ = 6459542168. Its totient is φ = 537734400.

The previous prime is 2016505187. The next prime is 2016505223. The reversal of 2016505200 is 25056102.

It is a tau number, because it is divible by the number of its divisors (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 839011 + ... + 841410.

Almost surely, 2^2016505200 is an apocalyptic number.

2016505200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2016505200 is an abundant number, since it is smaller than the sum of its proper divisors (4443036968).

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

2016505200 is a wasteful number, since it uses less digits than its factorization.

2016505200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1680442 (or 1680431 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2016505200 is about 44905.5141380210. The cubic root of 2016505200 is about 1263.3774340271.

The spelling of 2016505200 in words is "two billion, sixteen million, five hundred five thousand, two hundred".