505352304304 has 20 divisors (see below), whose sum is σ = 980566373664. Its totient is φ = 252302917568.

The previous prime is 505352304241. The next prime is 505352304311. The reversal of 505352304304 is 403403253505.

It is a self number, because there is not a number n which added to its sum of digits gives 505352304304.

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, 23315992 + ... + 23337655.

Almost surely, 2^505352304304 is an apocalyptic number.

It is an amenable number.

505352304304 is a deficient number, since it is larger than the sum of its proper divisors (475214069360).

505352304304 is a wasteful number, since it uses less digits than its factorization.

505352304304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46654332 (or 46654326 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 34.

Adding to 505352304304 its reverse (403403253505), we get a palindrome (908755557809).

The spelling of 505352304304 in words is "five hundred five billion, three hundred fifty-two million, three hundred four thousand, three hundred four".