505049996 has 12 divisors (see below), whose sum is σ = 964186440. Its totient is φ = 229568160.

The previous prime is 505049983. The next prime is 505050043. The reversal of 505049996 is 699940505.

It is a self number, because there is not a number n which added to its sum of digits gives 505049996.

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, 5739161 + ... + 5739248.

It is an arithmetic number, because the mean of its divisors is an integer number (80348870).

Almost surely, 2^505049996 is an apocalyptic number.

It is an amenable number.

505049996 is a deficient number, since it is larger than the sum of its proper divisors (459136444).

505049996 is a wasteful number, since it uses less digits than its factorization.

505049996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11478424 (or 11478422 counting only the distinct ones).

The product of its (nonzero) digits is 437400, while the sum is 47.

The square root of 505049996 is about 22473.3174231131. The cubic root of 505049996 is about 796.3637029724.

The spelling of 505049996 in words is "five hundred five million, forty-nine thousand, nine hundred ninety-six".