2125712876 has 24 divisors (see below), whose sum is σ = 4398028320. Its totient is φ = 879604992.

The previous prime is 2125712801. The next prime is 2125712887. The reversal of 2125712876 is 6782175212.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1308125 + ... + 1309748.

It is an arithmetic number, because the mean of its divisors is an integer number (183251180).

Almost surely, 2^2125712876 is an apocalyptic number.

It is an amenable number.

2125712876 is an abundant number, since it is smaller than the sum of its proper divisors (2272315444).

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

2125712876 is a wasteful number, since it uses less digits than its factorization.

2125712876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2617913 (or 2617911 counting only the distinct ones).

The product of its digits is 94080, while the sum is 41.

The square root of 2125712876 is about 46105.4538639411. The cubic root of 2125712876 is about 1285.7845443487.

The spelling of 2125712876 in words is "two billion, one hundred twenty-five million, seven hundred twelve thousand, eight hundred seventy-six".