2081051024 has 20 divisors (see below), whose sum is σ = 4342193436. Its totient is φ = 960484992.

The previous prime is 2081051003. The next prime is 2081051029. The reversal of 2081051024 is 4201501802.

It can be written as a sum of positive squares in 2 ways, for example, as 1427328400 + 653722624 = 37780^2 + 25568^2 .

It is not an unprimeable number, because it can be changed into a prime (2081051029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5002319 + ... + 5002734.

Almost surely, 2^2081051024 is an apocalyptic number.

It is an amenable number.

2081051024 is an abundant number, since it is smaller than the sum of its proper divisors (2261142412).

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

2081051024 is a wasteful number, since it uses less digits than its factorization.

2081051024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10005074 (or 10005068 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 2081051024 is about 45618.5381615851. The cubic root of 2081051024 is about 1276.7158288629.

Adding to 2081051024 its reverse (4201501802), we get a palindrome (6282552826).

The spelling of 2081051024 in words is "two billion, eighty-one million, fifty-one thousand, twenty-four".