52342202520 has 192 divisors, whose sum is σ = 172924165440. Its totient is φ = 13728153600.

The previous prime is 52342202519. The next prime is 52342202527. The reversal of 52342202520 is 2520224325.

52342202520 is a `hidden beast` number, since 52 + 342 + 20 + 252 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52342202527) 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 47 ways as a sum of consecutive naturals, for example, 11678680 + ... + 11683160.

It is an arithmetic number, because the mean of its divisors is an integer number (900646695).

Almost surely, 2^52342202520 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 52342202520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86462082720).

52342202520 is an abundant number, since it is smaller than the sum of its proper divisors (120581962920).

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

52342202520 is a wasteful number, since it uses less digits than its factorization.

52342202520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5026 (or 5019 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

Adding to 52342202520 its reverse (2520224325), we get a palindrome (54862426845).

The spelling of 52342202520 in words is "fifty-two billion, three hundred forty-two million, two hundred two thousand, five hundred twenty".