503223035452 has 12 divisors (see below), whose sum is σ = 902119344336. Its totient is φ = 245474651360.

The previous prime is 503223035431. The next prime is 503223035467. The reversal of 503223035452 is 254530322305.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1534216408 + ... + 1534216735.

It is an arithmetic number, because the mean of its divisors is an integer number (75176612028).

Almost surely, 2^503223035452 is an apocalyptic number.

It is an amenable number.

503223035452 is a deficient number, since it is larger than the sum of its proper divisors (398896308884).

503223035452 is a wasteful number, since it uses less digits than its factorization.

503223035452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3068433188 (or 3068433186 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 34.

Adding to 503223035452 its reverse (254530322305), we get a palindrome (757753357757).

The spelling of 503223035452 in words is "five hundred three billion, two hundred twenty-three million, thirty-five thousand, four hundred fifty-two".