2053240212 has 48 divisors (see below), whose sum is σ = 5079049920. Its totient is φ = 643348992.

The previous prime is 2053240181. The next prime is 2053240247. The reversal of 2053240212 is 2120423502.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 169378 + ... + 181094.

It is an arithmetic number, because the mean of its divisors is an integer number (105813540).

Almost surely, 2^2053240212 is an apocalyptic number.

It is an amenable number.

2053240212 is an abundant number, since it is smaller than the sum of its proper divisors (3025809708).

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

2053240212 is a wasteful number, since it uses less digits than its factorization.

2053240212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12600 (or 12598 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2053240212 is about 45312.6937182066. The cubic root of 2053240212 is about 1271.0030334266.

Adding to 2053240212 its reverse (2120423502), we get a palindrome (4173663714).

The spelling of 2053240212 in words is "two billion, fifty-three million, two hundred forty thousand, two hundred twelve".