2981086052 has 12 divisors (see below), whose sum is σ = 5962172160. Its totient is φ = 1277608296.

The previous prime is 2981086039. The next prime is 2981086081. The reversal of 2981086052 is 2506801892.

2981086052 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53233652 + ... + 53233707.

It is an arithmetic number, because the mean of its divisors is an integer number (496847680).

Almost surely, 2^2981086052 is an apocalyptic number.

It is an amenable number.

2981086052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2981086052 is a wasteful number, since it uses less digits than its factorization.

2981086052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106467370 (or 106467368 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 2981086052 is about 54599.3228163134. The cubic root of 2981086052 is about 1439.2122189270.

The spelling of 2981086052 in words is "two billion, nine hundred eighty-one million, eighty-six thousand, fifty-two".