503012231035252 has 48 divisors (see below), whose sum is σ = 884793654081792. Its totient is φ = 250218027601920.

The previous prime is 503012231035147. The next prime is 503012231035273. The reversal of 503012231035252 is 252530132210305.

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, 1077635388 + ... + 1078102060.

It is an arithmetic number, because the mean of its divisors is an integer number (18433201126704).

Almost surely, 2^{503012231035252} is an apocalyptic number.

It is an amenable number.

503012231035252 is a deficient number, since it is larger than the sum of its proper divisors (381781423046540).

503012231035252 is a wasteful number, since it uses less digits than its factorization.

503012231035252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468808 (or 468806 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 503012231035252 its reverse (252530132210305), we get a palindrome (755542363245557).

The spelling of 503012231035252 in words is "five hundred three trillion, twelve billion, two hundred thirty-one million, thirty-five thousand, two hundred fifty-two".