2016555200205 has 64 divisors (see below), whose sum is σ = 3972096188928. Its totient is φ = 850720481280.

The previous prime is 2016555200197. The next prime is 2016555200267. The reversal of 2016555200205 is 5020025556102.

It is not a de Polignac number, because 2016555200205 - 2³ = 2016555200197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5107237 + ... + 5487893.

It is an arithmetic number, because the mean of its divisors is an integer number (62064002952).

Almost surely, 2^{2016555200205} is an apocalyptic number.

It is an amenable number.

2016555200205 is a deficient number, since it is larger than the sum of its proper divisors (1955540988723).

2016555200205 is a wasteful number, since it uses less digits than its factorization.

2016555200205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384566.

The product of its (nonzero) digits is 30000, while the sum is 33.

The spelling of 2016555200205 in words is "two trillion, sixteen billion, five hundred fifty-five million, two hundred thousand, two hundred five".