52143305214 has 256 divisors, whose sum is σ = 143887564800. Its totient is φ = 12413761920.

The previous prime is 52143305213. The next prime is 52143305231. The reversal of 52143305214 is 41250334125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52143305213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 47969379 + ... + 47970465.

It is an arithmetic number, because the mean of its divisors is an integer number (562060800).

Almost surely, 2^52143305214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52143305214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71943782400).

52143305214 is an abundant number, since it is smaller than the sum of its proper divisors (91744259586).

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

52143305214 is a wasteful number, since it uses less digits than its factorization.

52143305214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300 (or 1286 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 52143305214 its reverse (41250334125), we get a palindrome (93393639339).

The spelling of 52143305214 in words is "fifty-two billion, one hundred forty-three million, three hundred five thousand, two hundred fourteen".