2050631212 has 24 divisors (see below), whose sum is σ = 4162479104. Its totient is φ = 865724112.

The previous prime is 2050631173. The next prime is 2050631213. The reversal of 2050631212 is 2121360502.

It is not an unprimeable number, because it can be changed into a prime (2050631213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 544668 + ... + 548419.

Almost surely, 2^2050631212 is an apocalyptic number.

It is an amenable number.

2050631212 is an abundant number, since it is smaller than the sum of its proper divisors (2111847892).

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

2050631212 is a wasteful number, since it uses less digits than its factorization.

2050631212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093165 (or 1093163 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2050631212 is about 45283.8957246392. The cubic root of 2050631212 is about 1270.4644615267.

Adding to 2050631212 its reverse (2121360502), we get a palindrome (4171991714).

The spelling of 2050631212 in words is "two billion, fifty million, six hundred thirty-one thousand, two hundred twelve".