52563202352 has 40 divisors (see below), whose sum is σ = 106458257664. Its totient is φ = 25094172224.

The previous prime is 52563202313. The next prime is 52563202397. The reversal of 52563202352 is 25320236525.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80333 + ... + 334035.

Almost surely, 2^52563202352 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 52563202352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53229128832).

52563202352 is an abundant number, since it is smaller than the sum of its proper divisors (53895055312).

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

52563202352 is a wasteful number, since it uses less digits than its factorization.

52563202352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254297 (or 254291 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 52563202352 its reverse (25320236525), we get a palindrome (77883438877).

The spelling of 52563202352 in words is "fifty-two billion, five hundred sixty-three million, two hundred two thousand, three hundred fifty-two".