500505075 has 240 divisors, whose sum is σ = 1175353344. Its totient is φ = 205286400.

The previous prime is 500505073. The next prime is 500505077. The reversal of 500505075 is 570505005.

It is an interprime number because it is at equal distance from previous prime (500505073) and next prime (500505077).

It is not a de Polignac number, because 500505075 - 2¹ = 500505073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500505073) by changing a digit.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 7470192 + ... + 7470258.

Almost surely, 2^500505075 is an apocalyptic number.

500505075 is an abundant number, since it is smaller than the sum of its proper divisors (674848269).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

500505075 is a wasteful number, since it uses less digits than its factorization.

500505075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144 (or 130 counting only the distinct ones).

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

The square root of 500505075 is about 22371.9707446617. The cubic root of 500505075 is about 793.9676882417.

The spelling of 500505075 in words is "five hundred million, five hundred five thousand, seventy-five".