473423003 has 4 divisors (see below), whose sum is σ = 474411840. Its totient is φ = 472434168.

The previous prime is 473422997. The next prime is 473423039. The reversal of 473423003 is 300324374.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473423003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (473423303) 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, 493700 + ... + 494657.

It is an arithmetic number, because the mean of its divisors is an integer number (118602960).

Almost surely, 2^473423003 is an apocalyptic number.

473423003 is a deficient number, since it is larger than the sum of its proper divisors (988837).

473423003 is an equidigital number, since it uses as much as digits as its factorization.

473423003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988836.

The product of its (nonzero) digits is 6048, while the sum is 26.

The square root of 473423003 is about 21758.2858470055. The cubic root of 473423003 is about 779.3809481099.

Adding to 473423003 its reverse (300324374), we get a palindrome (773747377).

The spelling of 473423003 in words is "four hundred seventy-three million, four hundred twenty-three thousand, three".