2112529976 has 8 divisors (see below), whose sum is σ = 3960993720. Its totient is φ = 1056264984.

The previous prime is 2112529957. The next prime is 2112530023. The reversal of 2112529976 is 6799252112.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132033116 + ... + 132033131.

It is an arithmetic number, because the mean of its divisors is an integer number (495124215).

Almost surely, 2^2112529976 is an apocalyptic number.

It is an amenable number.

2112529976 is a deficient number, since it is larger than the sum of its proper divisors (1848463744).

2112529976 is a wasteful number, since it uses less digits than its factorization.

2112529976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264066253 (or 264066249 counting only the distinct ones).

The product of its digits is 136080, while the sum is 44.

The square root of 2112529976 is about 45962.2668718591. The cubic root of 2112529976 is about 1283.1210409658.

The spelling of 2112529976 in words is "two billion, one hundred twelve million, five hundred twenty-nine thousand, nine hundred seventy-six".