2050543212 has 24 divisors (see below), whose sum is σ = 4785401712. Its totient is φ = 683400000.

The previous prime is 2050543211. The next prime is 2050543217. The reversal of 2050543212 is 2123450502.

It is not an unprimeable number, because it can be changed into a prime (2050543211) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 91962 + ... + 112062.

It is an arithmetic number, because the mean of its divisors is an integer number (199391738).

Almost surely, 2^2050543212 is an apocalyptic number.

It is an amenable number.

2050543212 is an abundant number, since it is smaller than the sum of its proper divisors (2734858500).

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

2050543212 is a wasteful number, since it uses less digits than its factorization.

2050543212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28609 (or 28607 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2050543212 is about 45282.9240663630. The cubic root of 2050543212 is about 1270.4462878588.

Adding to 2050543212 its reverse (2123450502), we get a palindrome (4173993714).

The spelling of 2050543212 in words is "two billion, fifty million, five hundred forty-three thousand, two hundred twelve".