52344496512 has 640 divisors, whose sum is σ = 195852729600. Its totient is φ = 13481717760.

The previous prime is 52344496499. The next prime is 52344496513. The reversal of 52344496512 is 21569444325.

52344496512 is a `hidden beast` number, since 5 + 2 + 3 + 4 + 44 + 96 + 512 = 666.

It is a super-3 number, since 3×52344496512³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52344496513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 138111939 + ... + 138112317.

It is an arithmetic number, because the mean of its divisors is an integer number (306019890).

Almost surely, 2^52344496512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52344496512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97926364800).

52344496512 is an abundant number, since it is smaller than the sum of its proper divisors (143508233088).

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

52344496512 is a wasteful number, since it uses less digits than its factorization.

52344496512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596 (or 575 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The spelling of 52344496512 in words is "fifty-two billion, three hundred forty-four million, four hundred ninety-six thousand, five hundred twelve".