252303334512 has 20 divisors (see below), whose sum is σ = 651783614280. Its totient is φ = 84101111488.

The previous prime is 252303334499. The next prime is 252303334529. The reversal of 252303334512 is 215433303252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2628159687 + ... + 2628159782.

It is an arithmetic number, because the mean of its divisors is an integer number (32589180714).

Almost surely, 2^252303334512 is an apocalyptic number.

It is an amenable number.

252303334512 is an abundant number, since it is smaller than the sum of its proper divisors (399480279768).

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

252303334512 is a wasteful number, since it uses less digits than its factorization.

252303334512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5256319480 (or 5256319474 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 252303334512 its reverse (215433303252), we get a palindrome (467736637764).

The spelling of 252303334512 in words is "two hundred fifty-two billion, three hundred three million, three hundred thirty-four thousand, five hundred twelve".