2125052412 has 24 divisors (see below), whose sum is σ = 5666806656. Its totient is φ = 607157808.

The previous prime is 2125052351. The next prime is 2125052417. The reversal of 2125052412 is 2142505212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2125052417) 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, 12649038 + ... + 12649205.

It is an arithmetic number, because the mean of its divisors is an integer number (236116944).

Almost surely, 2^2125052412 is an apocalyptic number.

It is an amenable number.

2125052412 is an abundant number, since it is smaller than the sum of its proper divisors (3541754244).

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

2125052412 is a wasteful number, since it uses less digits than its factorization.

2125052412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25298257 (or 25298255 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 2125052412 is about 46098.2907709169. The cubic root of 2125052412 is about 1285.6513651254.

Adding to 2125052412 its reverse (2142505212), we get a palindrome (4267557624).

The spelling of 2125052412 in words is "two billion, one hundred twenty-five million, fifty-two thousand, four hundred twelve".