2016641052 has 18 divisors (see below), whose sum is σ = 5097620528. Its totient is φ = 672213672.

The previous prime is 2016641041. The next prime is 2016641059. The reversal of 2016641052 is 2501466102.

2016641052 is a `hidden beast` number, since 2 + 0 + 16 + 641 + 0 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×2016641052² = 8133682265223333408, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016641059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28008868 + ... + 28008939.

Almost surely, 2^2016641052 is an apocalyptic number.

It is an amenable number.

2016641052 is an abundant number, since it is smaller than the sum of its proper divisors (3080979476).

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

2016641052 is a wasteful number, since it uses less digits than its factorization.

2016641052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56017817 (or 56017812 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 2016641052 is about 44907.0267552863. The cubic root of 2016641052 is about 1263.4058046452.

The spelling of 2016641052 in words is "two billion, sixteen million, six hundred forty-one thousand, fifty-two".