52356316216 has 32 divisors (see below), whose sum is σ = 99793069200. Its totient is φ = 25748369920.

The previous prime is 52356316193. The next prime is 52356316217. The reversal of 52356316216 is 61261365325.

52356316216 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 (52356316217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102631 + ... + 339478.

Almost surely, 2^52356316216 is an apocalyptic number.

It is an amenable number.

52356316216 is a deficient number, since it is larger than the sum of its proper divisors (47436752984).

52356316216 is a wasteful number, since it uses less digits than its factorization.

52356316216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442359 (or 442355 counting only the distinct ones).

The product of its digits is 194400, while the sum is 40.

The spelling of 52356316216 in words is "fifty-two billion, three hundred fifty-six million, three hundred sixteen thousand, two hundred sixteen".