503052424520 has 32 divisors (see below), whose sum is σ = 1151052163200. Its totient is φ = 197810443968.

The previous prime is 503052424423. The next prime is 503052424529. The reversal of 503052424520 is 25424250305.

It is not an unprimeable number, because it can be changed into a prime (503052424529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106576544 + ... + 106581263.

It is an arithmetic number, because the mean of its divisors is an integer number (35970380100).

Almost surely, 2^503052424520 is an apocalyptic number.

It is an amenable number.

503052424520 is an abundant number, since it is smaller than the sum of its proper divisors (647999738680).

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

503052424520 is a wasteful number, since it uses less digits than its factorization.

503052424520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213157877 (or 213157873 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

Adding to 503052424520 its reverse (25424250305), we get a palindrome (528476674825).

The spelling of 503052424520 in words is "five hundred three billion, fifty-two million, four hundred twenty-four thousand, five hundred twenty".