504543343131204 has 96 divisors (see below), whose sum is σ = 1269316428656640. Its totient is φ = 155061724664448.

The previous prime is 504543343131197. The next prime is 504543343131211. The reversal of 504543343131204 is 402131343345405.

It is an interprime number because it is at equal distance from previous prime (504543343131197) and next prime (504543343131211).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4002756109 + ... + 4002882155.

It is an arithmetic number, because the mean of its divisors is an integer number (13222046131840).

Almost surely, 2^{504543343131204} is an apocalyptic number.

It is an amenable number.

504543343131204 is an abundant number, since it is smaller than the sum of its proper divisors (764773085525436).

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

504543343131204 is a wasteful number, since it uses less digits than its factorization.

504543343131204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156009 (or 156007 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 42.

Adding to 504543343131204 its reverse (402131343345405), we get a palindrome (906674686476609).

The spelling of 504543343131204 in words is "five hundred four trillion, five hundred forty-three billion, three hundred forty-three million, one hundred thirty-one thousand, two hundred four".