503325343 has 8 divisors (see below), whose sum is σ = 507983840. Its totient is φ = 498687840.

The previous prime is 503325323. The next prime is 503325413. The reversal of 503325343 is 343523305.

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 503325343 - 2¹³ = 503317151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503325313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45118 + ... + 55156.

It is an arithmetic number, because the mean of its divisors is an integer number (63497980).

Almost surely, 2^503325343 is an apocalyptic number.

503325343 is a deficient number, since it is larger than the sum of its proper divisors (4658497).

503325343 is a wasteful number, since it uses less digits than its factorization.

503325343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10497.

The product of its (nonzero) digits is 16200, while the sum is 28.

The square root of 503325343 is about 22434.9134832297. The cubic root of 503325343 is about 795.4561905848.

Adding to 503325343 its reverse (343523305), we get a palindrome (846848648).

The spelling of 503325343 in words is "five hundred three million, three hundred twenty-five thousand, three hundred forty-three".