505035044 has 12 divisors (see below), whose sum is σ = 898791600. Its totient is φ = 248237448.

The previous prime is 505035001. The next prime is 505035049. The reversal of 505035044 is 440530505.

It is not an unprimeable number, because it can be changed into a prime (505035049) by changing a digit.

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, 1069754 + ... + 1070225.

It is an arithmetic number, because the mean of its divisors is an integer number (74899300).

Almost surely, 2^505035044 is an apocalyptic number.

It is an amenable number.

505035044 is a deficient number, since it is larger than the sum of its proper divisors (393756556).

505035044 is a wasteful number, since it uses less digits than its factorization.

505035044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2140042 (or 2140040 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 505035044 is about 22472.9847594840. The cubic root of 505035044 is about 796.3558441150.

Adding to 505035044 its reverse (440530505), we get a palindrome (945565549).

The spelling of 505035044 in words is "five hundred five million, thirty-five thousand, forty-four".