503495012 has 12 divisors (see below), whose sum is σ = 881525820. Its totient is φ = 251630496.

The previous prime is 503494991. The next prime is 503495021. The reversal of 503495012 is 210594305.

It can be written as a sum of positive squares in 2 ways, for example, as 465869056 + 37625956 = 21584^2 + 6134^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19187 + ... + 37082.

It is an arithmetic number, because the mean of its divisors is an integer number (73460485).

Almost surely, 2^503495012 is an apocalyptic number.

It is an amenable number.

503495012 is a deficient number, since it is larger than the sum of its proper divisors (378030808).

503495012 is a wasteful number, since it uses less digits than its factorization.

503495012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58510 (or 58508 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 503495012 is about 22438.6945253061. The cubic root of 503495012 is about 795.5455622644.

The spelling of 503495012 in words is "five hundred three million, four hundred ninety-five thousand, twelve".