52351304202 has 12 divisors (see below), whose sum is σ = 113427825810. Its totient is φ = 17450434728.

The previous prime is 52351304191. The next prime is 52351304227. The reversal of 52351304202 is 20240315325.

It is a happy number.

52351304202 is a `hidden beast` number, since 5 + 2 + 351 + 304 + 2 + 0 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 37671316281 + 14679987921 = 194091^2 + 121161^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1454202877 + ... + 1454202912.

Almost surely, 2^52351304202 is an apocalyptic number.

52351304202 is an abundant number, since it is smaller than the sum of its proper divisors (61076521608).

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

52351304202 is a wasteful number, since it uses less digits than its factorization.

52351304202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2908405797 (or 2908405794 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 52351304202 its reverse (20240315325), we get a palindrome (72591619527).

The spelling of 52351304202 in words is "fifty-two billion, three hundred fifty-one million, three hundred four thousand, two hundred two".