505005075 has 36 divisors (see below), whose sum is σ = 906208368. Its totient is φ = 268833600.

The previous prime is 505005049. The next prime is 505005091. The reversal of 505005075 is 570500505.

It is not a de Polignac number, because 505005075 - 2¹⁹ = 504480787 is a prime.

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 35 ways as a sum of consecutive naturals, for example, 140197 + ... + 143753.

Almost surely, 2^505005075 is an apocalyptic number.

505005075 is a deficient number, since it is larger than the sum of its proper divisors (401203293).

505005075 is a wasteful number, since it uses less digits than its factorization.

505005075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4204 (or 4196 counting only the distinct ones).

The product of its (nonzero) digits is 4375, while the sum is 27.

The square root of 505005075 is about 22472.3179712285. The cubic root of 505005075 is about 796.3400917690.

The spelling of 505005075 in words is "five hundred five million, five thousand, seventy-five".