503343227 has 8 divisors (see below), whose sum is σ = 534774000. Its totient is φ = 472850784.

The previous prime is 503343223. The next prime is 503343271. The reversal of 503343227 is 722343305.

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

It is a cyclic number.

It is not a de Polignac number, because 503343227 - 2² = 503343223 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 503343227.

It is not an unprimeable number, because it can be changed into a prime (503343221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233477 + ... + 235622.

It is an arithmetic number, because the mean of its divisors is an integer number (66846750).

Almost surely, 2^503343227 is an apocalyptic number.

503343227 is a deficient number, since it is larger than the sum of its proper divisors (31430773).

503343227 is a wasteful number, since it uses less digits than its factorization.

503343227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469165.

The product of its (nonzero) digits is 15120, while the sum is 29.

The square root of 503343227 is about 22435.3120548835. The cubic root of 503343227 is about 795.4656117741.

The spelling of 503343227 in words is "five hundred three million, three hundred forty-three thousand, two hundred twenty-seven".