503244442204 has 48 divisors (see below), whose sum is σ = 1039107557376. Its totient is φ = 208688500800.

The previous prime is 503244442193. The next prime is 503244442219. The reversal of 503244442204 is 402244442305.

It is a self number, because there is not a number n which added to its sum of digits gives 503244442204.

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, 6507147 + ... + 6584029.

It is an arithmetic number, because the mean of its divisors is an integer number (21648074112).

Almost surely, 2^503244442204 is an apocalyptic number.

It is an amenable number.

503244442204 is an abundant number, since it is smaller than the sum of its proper divisors (535863115172).

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

503244442204 is a wasteful number, since it uses less digits than its factorization.

503244442204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84466 (or 84464 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 34.

Adding to 503244442204 its reverse (402244442305), we get a palindrome (905488884509).

The spelling of 503244442204 in words is "five hundred three billion, two hundred forty-four million, four hundred forty-two thousand, two hundred four".