2081051184 has 40 divisors (see below), whose sum is σ = 5385280320. Its totient is φ = 692492608.

The previous prime is 2081051143. The next prime is 2081051221. The reversal of 2081051184 is 4811501802.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8754 + ... + 65105.

It is an arithmetic number, because the mean of its divisors is an integer number (134632008).

Almost surely, 2^2081051184 is an apocalyptic number.

2081051184 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2081051184 is an abundant number, since it is smaller than the sum of its proper divisors (3304229136).

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

2081051184 is a wasteful number, since it uses less digits than its factorization.

2081051184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74457 (or 74451 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 30.

The square root of 2081051184 is about 45618.5399152581. The cubic root of 2081051184 is about 1276.7158615827.

Adding to 2081051184 its reverse (4811501802), we get a palindrome (6892552986).

The spelling of 2081051184 in words is "two billion, eighty-one million, fifty-one thousand, one hundred eighty-four".