252104233312 has 24 divisors (see below), whose sum is σ = 496361201616. Its totient is φ = 126044245632.

The previous prime is 252104233301. The next prime is 252104233327. The reversal of 252104233312 is 213332401252.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 292653 + ... + 768019.

It is an arithmetic number, because the mean of its divisors is an integer number (20681716734).

Almost surely, 2^252104233312 is an apocalyptic number.

It is an amenable number.

252104233312 is a deficient number, since it is larger than the sum of its proper divisors (244256968304).

252104233312 is a wasteful number, since it uses less digits than its factorization.

252104233312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491950 (or 491942 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 252104233312 its reverse (213332401252), we get a palindrome (465436634564).

The spelling of 252104233312 in words is "two hundred fifty-two billion, one hundred four million, two hundred thirty-three thousand, three hundred twelve".