505004996 has 12 divisors (see below), whose sum is σ = 896949648. Its totient is φ = 248733672.

The previous prime is 505004953. The next prime is 505005001. The reversal of 505004996 is 699400505.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 941906 + ... + 942441.

It is an arithmetic number, because the mean of its divisors is an integer number (74745804).

Almost surely, 2^505004996 is an apocalyptic number.

It is an amenable number.

505004996 is a deficient number, since it is larger than the sum of its proper divisors (391944652).

505004996 is a wasteful number, since it uses less digits than its factorization.

505004996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1884418 (or 1884416 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 505004996 is about 22472.3162135103. The cubic root of 505004996 is about 796.3400502440.

It can be divided in two parts, 50500499 and 6, that added together give a palindrome (50500505).

The spelling of 505004996 in words is "five hundred five million, four thousand, nine hundred ninety-six".