252304403252 has 24 divisors (see below), whose sum is σ = 481716994080. Its totient is φ = 114673116960.

The previous prime is 252304403243. The next prime is 252304403269.

252304403252 is nontrivially palindromic in base 10.

It is a congruent number.

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, 219218 + ... + 743414.

It is an arithmetic number, because the mean of its divisors is an integer number (20071541420).

Almost surely, 2^252304403252 is an apocalyptic number.

252304403252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

252304403252 is a deficient number, since it is larger than the sum of its proper divisors (229412590828).

252304403252 is a wasteful number, since it uses less digits than its factorization.

252304403252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535151 (or 535149 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

It can be divided in two parts, 252304 and 403252, that added together give a palindrome (655556).

The spelling of 252304403252 in words is "two hundred fifty-two billion, three hundred four million, four hundred three thousand, two hundred fifty-two".