503056474 has 4 divisors (see below), whose sum is σ = 754584714. Its totient is φ = 251528236.

The previous prime is 503056439. The next prime is 503056501. The reversal of 503056474 is 474650305.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 494395225 + 8661249 = 22235^2 + 2943^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125764117 + ... + 125764120.

Almost surely, 2^503056474 is an apocalyptic number.

503056474 is a deficient number, since it is larger than the sum of its proper divisors (251528240).

503056474 is a wasteful number, since it uses less digits than its factorization.

503056474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251528239.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 503056474 is about 22428.9204822702. The cubic root of 503056474 is about 795.3145250216.

It can be divided in two parts, 5030 and 56474, that added together give a square (61504 = 248²).

The spelling of 503056474 in words is "five hundred three million, fifty-six thousand, four hundred seventy-four".