504053622344 has 16 divisors (see below), whose sum is σ = 945111506220. Its totient is φ = 252023887360.

The previous prime is 504053622307. The next prime is 504053622389. The reversal of 504053622344 is 443226350405.

It can be written as a sum of positive squares in 2 ways, for example, as 500089408900 + 3964213444 = 707170^2 + 62962^2 .

It is a junction number, because it is equal to n+sod(n) for n = 504053622298 and 504053622307.

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, 483104 + ... + 1114224.

Almost surely, 2^504053622344 is an apocalyptic number.

It is an amenable number.

504053622344 is a deficient number, since it is larger than the sum of its proper divisors (441057883876).

504053622344 is a wasteful number, since it uses less digits than its factorization.

504053622344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730960 (or 730956 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 504053622344 its reverse (443226350405), we get a palindrome (947279972749).

The spelling of 504053622344 in words is "five hundred four billion, fifty-three million, six hundred twenty-two thousand, three hundred forty-four".