2016845271 has 16 divisors (see below), whose sum is σ = 3414764800. Its totient is φ = 1152482904.

The previous prime is 2016845267. The next prime is 2016845291. The reversal of 2016845271 is 1725486102.

It is not a de Polignac number, because 2016845271 - 2² = 2016845267 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016845261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5335381 + ... + 5335758.

It is an arithmetic number, because the mean of its divisors is an integer number (213422800).

Almost surely, 2^2016845271 is an apocalyptic number.

2016845271 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2016845271 is a deficient number, since it is larger than the sum of its proper divisors (1397919529).

2016845271 is a wasteful number, since it uses less digits than its factorization.

2016845271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10671155 (or 10671149 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 2016845271 is about 44909.3004955544. The cubic root of 2016845271 is about 1263.4484502714.

The spelling of 2016845271 in words is "two billion, sixteen million, eight hundred forty-five thousand, two hundred seventy-one".