513450430024 has 64 divisors (see below), whose sum is σ = 1176506156160. Its totient is φ = 205055462400.

The previous prime is 513450429983. The next prime is 513450430049. The reversal of 513450430024 is 420034054315.

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 15 ways as a sum of consecutive naturals, for example, 2573842 + ... + 2766145.

It is an arithmetic number, because the mean of its divisors is an integer number (18382908690).

Almost surely, 2^513450430024 is an apocalyptic number.

It is an amenable number.

513450430024 is an abundant number, since it is smaller than the sum of its proper divisors (663055726136).

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

513450430024 is a wasteful number, since it uses less digits than its factorization.

513450430024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5340118 (or 5340114 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 513450430024 its reverse (420034054315), we get a palindrome (933484484339).

The spelling of 513450430024 in words is "five hundred thirteen billion, four hundred fifty million, four hundred thirty thousand, twenty-four".