12052055252 has 12 divisors (see below), whose sum is σ = 21093159360. Its totient is φ = 6025438296.

The previous prime is 12052055227. The next prime is 12052055339. The reversal of 12052055252 is 25255025021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99602 + ... + 184457.

It is an arithmetic number, because the mean of its divisors is an integer number (1757763280).

Almost surely, 2^12052055252 is an apocalyptic number.

It is an amenable number.

12052055252 is a deficient number, since it is larger than the sum of its proper divisors (9041104108).

12052055252 is a wasteful number, since it uses less digits than its factorization.

12052055252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294670 (or 294668 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 29.

The spelling of 12052055252 in words is "twelve billion, fifty-two million, fifty-five thousand, two hundred fifty-two".