474603503 has 24 divisors (see below), whose sum is σ = 532974624. Its totient is φ = 422231040.

The previous prime is 474603497. The next prime is 474603517. The reversal of 474603503 is 305306474.

It is not a de Polignac number, because 474603503 - 2⁴ = 474603487 is a prime.

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 474603503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474603533) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1408151 + ... + 1408487.

It is an arithmetic number, because the mean of its divisors is an integer number (22207276).

Almost surely, 2^474603503 is an apocalyptic number.

474603503 is a deficient number, since it is larger than the sum of its proper divisors (58371121).

474603503 is a wasteful number, since it uses less digits than its factorization.

474603503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575 (or 564 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 474603503 is about 21785.3965536549. The cubic root of 474603503 is about 780.0282167088.

Adding to 474603503 its reverse (305306474), we get a palindrome (779909977).

The spelling of 474603503 in words is "four hundred seventy-four million, six hundred three thousand, five hundred three".