503522464052 has 48 divisors (see below), whose sum is σ = 931139919360. Its totient is φ = 237857824512.

The previous prime is 503522464037. The next prime is 503522464087. The reversal of 503522464052 is 250464225305.

It is a junction number, because it is equal to n+sod(n) for n = 503522463997 and 503522464015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45044288 + ... + 45055464.

It is an arithmetic number, because the mean of its divisors is an integer number (19398748320).

Almost surely, 2^503522464052 is an apocalyptic number.

It is an amenable number.

503522464052 is a deficient number, since it is larger than the sum of its proper divisors (427617455308).

503522464052 is a wasteful number, since it uses less digits than its factorization.

503522464052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19520 (or 19518 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 503522464052 its reverse (250464225305), we get a palindrome (753986689357).

The spelling of 503522464052 in words is "five hundred three billion, five hundred twenty-two million, four hundred sixty-four thousand, fifty-two".