505053104 has 20 divisors (see below), whose sum is σ = 992324880. Its totient is φ = 248969280.

The previous prime is 505053089. The next prime is 505053121. The reversal of 505053104 is 401350505.

It is a self number, because there is not a number n which added to its sum of digits gives 505053104.

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 3 ways as a sum of consecutive naturals, for example, 221159 + ... + 223430.

It is an arithmetic number, because the mean of its divisors is an integer number (49616244).

Almost surely, 2^505053104 is an apocalyptic number.

It is an amenable number.

505053104 is a deficient number, since it is larger than the sum of its proper divisors (487271776).

505053104 is a wasteful number, since it uses less digits than its factorization.

505053104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444668 (or 444662 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 505053104 is about 22473.3865716763. The cubic root of 505053104 is about 796.3653365356.

The spelling of 505053104 in words is "five hundred five million, fifty-three thousand, one hundred four".