503260244312 has 128 divisors (see below), whose sum is σ = 1121928192000. Its totient is φ = 207068037120.

The previous prime is 503260244297. The next prime is 503260244317. The reversal of 503260244312 is 213442062305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503260244317) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 338439233 + ... + 338440719.

It is an arithmetic number, because the mean of its divisors is an integer number (8765064000).

Almost surely, 2^503260244312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 503260244312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (560964096000).

503260244312 is an abundant number, since it is smaller than the sum of its proper divisors (618667947688).

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

503260244312 is a wasteful number, since it uses less digits than its factorization.

503260244312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2569 (or 2565 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 503260244312 in words is "five hundred three billion, two hundred sixty million, two hundred forty-four thousand, three hundred twelve".