52045216120 has 16 divisors (see below), whose sum is σ = 117101736360. Its totient is φ = 20818086432.

The previous prime is 52045216103. The next prime is 52045216121. The reversal of 52045216120 is 2161254025.

52045216120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52045216121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 650565162 + ... + 650565241.

Almost surely, 2^52045216120 is an apocalyptic number.

It is an amenable number.

52045216120 is an abundant number, since it is smaller than the sum of its proper divisors (65056520240).

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

52045216120 is a wasteful number, since it uses less digits than its factorization.

52045216120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301130414 (or 1301130410 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 52045216120 in words is "fifty-two billion, forty-five million, two hundred sixteen thousand, one hundred twenty".