52552324000 has 192 divisors, whose sum is σ = 144299885184. Its totient is φ = 18643200000.

The previous prime is 52552323983. The next prime is 52552324001. The reversal of 52552324000 is 42325525.

It is a self number, because there is not a number n which added to its sum of digits gives 52552324000.

It is not an unprimeable number, because it can be changed into a prime (52552324001) 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 31 ways as a sum of consecutive naturals, for example, 1789435 + ... + 1818565.

It is an arithmetic number, because the mean of its divisors is an integer number (751561902).

Almost surely, 2^52552324000 is an apocalyptic number.

52552324000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52552324000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72149942592).

52552324000 is an abundant number, since it is smaller than the sum of its proper divisors (91747561184).

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

52552324000 is a wasteful number, since it uses less digits than its factorization.

52552324000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29208 (or 29190 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

Adding to 52552324000 its reverse (42325525), we get a palindrome (52594649525).

The spelling of 52552324000 in words is "fifty-two billion, five hundred fifty-two million, three hundred twenty-four thousand".