504012519312 has 20 divisors (see below), whose sum is σ = 1302032341680. Its totient is φ = 168004173088.

The previous prime is 504012519289. The next prime is 504012519317. The reversal of 504012519312 is 213915210405.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (504012519317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5250130362 + ... + 5250130457.

It is an arithmetic number, because the mean of its divisors is an integer number (65101617084).

Almost surely, 2^504012519312 is an apocalyptic number.

It is an amenable number.

504012519312 is an abundant number, since it is smaller than the sum of its proper divisors (798019822368).

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

504012519312 is a wasteful number, since it uses less digits than its factorization.

504012519312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10500260830 (or 10500260824 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

Adding to 504012519312 its reverse (213915210405), we get a palindrome (717927729717).

The spelling of 504012519312 in words is "five hundred four billion, twelve million, five hundred nineteen thousand, three hundred twelve".