503259474 has 16 divisors (see below), whose sum is σ = 1016896608. Its totient is φ = 166023552.

The previous prime is 503259371. The next prime is 503259509. The reversal of 503259474 is 474952305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431772 + ... + 432935.

It is an arithmetic number, because the mean of its divisors is an integer number (63556038).

Almost surely, 2^503259474 is an apocalyptic number.

503259474 is an abundant number, since it is smaller than the sum of its proper divisors (513637134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

503259474 is a wasteful number, since it uses less digits than its factorization.

503259474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864809.

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 503259474 is about 22433.4454331028. The cubic root of 503259474 is about 795.4214892461.

The spelling of 503259474 in words is "five hundred three million, two hundred fifty-nine thousand, four hundred seventy-four".