2125504112 has 10 divisors (see below), whose sum is σ = 4118164248. Its totient is φ = 1062752048.

The previous prime is 2125504099. The next prime is 2125504211. The reversal of 2125504112 is 2114055212.

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 as a sum of consecutive naturals, namely, 66421988 + ... + 66422019.

Almost surely, 2^2125504112 is an apocalyptic number.

It is an amenable number.

2125504112 is a deficient number, since it is larger than the sum of its proper divisors (1992660136).

2125504112 is a wasteful number, since it uses less digits than its factorization.

2125504112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132844015 (or 132844009 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 2125504112 is about 46103.1898245664. The cubic root of 2125504112 is about 1285.7424511267.

Adding to 2125504112 its reverse (2114055212), we get a palindrome (4239559324).

The spelling of 2125504112 in words is "two billion, one hundred twenty-five million, five hundred four thousand, one hundred twelve".