513424542004 has 96 divisors (see below), whose sum is σ = 1057647951360. Its totient is φ = 215563420800.

The previous prime is 513424541893. The next prime is 513424542011. The reversal of 513424542004 is 400245424315.

It is a congruent number.

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, 20513802 + ... + 20538814.

It is an arithmetic number, because the mean of its divisors is an integer number (11017166160).

Almost surely, 2^513424542004 is an apocalyptic number.

It is an amenable number.

513424542004 is an abundant number, since it is smaller than the sum of its proper divisors (544223409356).

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

513424542004 is a wasteful number, since it uses less digits than its factorization.

513424542004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25661 (or 25659 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 513424542004 its reverse (400245424315), we get a palindrome (913669966319).

The spelling of 513424542004 in words is "five hundred thirteen billion, four hundred twenty-four million, five hundred forty-two thousand, four".