2018252016 has 60 divisors (see below), whose sum is σ = 6161789400. Its totient is φ = 611591040.

The previous prime is 2018252009. The next prime is 2018252017. The reversal of 2018252016 is 6102528102.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2018252017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 635491 + ... + 638658.

It is an arithmetic number, because the mean of its divisors is an integer number (102696490).

Almost surely, 2^2018252016 is an apocalyptic number.

It is an amenable number.

2018252016 is an abundant number, since it is smaller than the sum of its proper divisors (4143537384).

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

2018252016 is a wasteful number, since it uses less digits than its factorization.

2018252016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274174 (or 1274165 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 2018252016 is about 44924.9598330371. The cubic root of 2018252016 is about 1263.7421328101.

It can be divided in two parts, 201825 and 2016, that added together give a triangular number (203841 = T₆₃₈).

The spelling of 2018252016 in words is "two billion, eighteen million, two hundred fifty-two thousand, sixteen".