252318204548 has 12 divisors (see below), whose sum is σ = 441609364560. Its totient is φ = 126144100392.

The previous prime is 252318204533. The next prime is 252318204571. The reversal of 252318204548 is 845402813252.

252318204548 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 252318204499 and 252318204508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3712586 + ... + 3779937.

It is an arithmetic number, because the mean of its divisors is an integer number (36800780380).

Almost surely, 2^252318204548 is an apocalyptic number.

It is an amenable number.

252318204548 is a deficient number, since it is larger than the sum of its proper divisors (189291160012).

252318204548 is a wasteful number, since it uses less digits than its factorization.

252318204548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7500946 (or 7500944 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 44.

The spelling of 252318204548 in words is "two hundred fifty-two billion, three hundred eighteen million, two hundred four thousand, five hundred forty-eight".