52673312286 has 384 divisors, whose sum is σ = 149034762240. Its totient is φ = 13604889600.

The previous prime is 52673312281. The next prime is 52673312339. The reversal of 52673312286 is 68221337625.

52673312286 is a `hidden beast` number, since 52 + 6 + 7 + 3 + 312 + 286 = 666.

52673312286 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 (52673312281) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 194366331 + ... + 194366601.

It is an arithmetic number, because the mean of its divisors is an integer number (388111360).

Almost surely, 2^52673312286 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52673312286, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74517381120).

52673312286 is an abundant number, since it is smaller than the sum of its proper divisors (96361449954).

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

52673312286 is a wasteful number, since it uses less digits than its factorization.

52673312286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442 (or 430 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The spelling of 52673312286 in words is "fifty-two billion, six hundred seventy-three million, three hundred twelve thousand, two hundred eighty-six".