503221045006 has 8 divisors (see below), whose sum is σ = 755171435304. Its totient is φ = 251497233240.

The previous prime is 503221045003. The next prime is 503221045007. The reversal of 503221045006 is 600540122305.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503221045003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56639080 + ... + 56647963.

It is an arithmetic number, because the mean of its divisors is an integer number (94396429413).

Almost surely, 2^503221045006 is an apocalyptic number.

503221045006 is a deficient number, since it is larger than the sum of its proper divisors (251950390298).

503221045006 is a wasteful number, since it uses less digits than its factorization.

503221045006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113289266.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 503221045006 in words is "five hundred three billion, two hundred twenty-one million, forty-five thousand, six".