505241535 has 16 divisors (see below), whose sum is σ = 809944704. Its totient is φ = 268942752.

The previous prime is 505241533. The next prime is 505241557. The reversal of 505241535 is 535142505.

It is a happy number.

It is not a de Polignac number, because 505241535 - 2¹ = 505241533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505241533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24357 + ... + 40046.

It is an arithmetic number, because the mean of its divisors is an integer number (50621544).

Almost surely, 2^505241535 is an apocalyptic number.

505241535 is a deficient number, since it is larger than the sum of its proper divisors (304703169).

505241535 is a wasteful number, since it uses less digits than its factorization.

505241535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64934.

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 505241535 is about 22477.5784950248. The cubic root of 505241535 is about 796.4643632567.

The spelling of 505241535 in words is "five hundred five million, two hundred forty-one thousand, five hundred thirty-five".