505028528 has 20 divisors (see below), whose sum is σ = 978874848. Its totient is φ = 252415680.

The previous prime is 505028521. The next prime is 505028603. The reversal of 505028528 is 825820505.

It is not an unprimeable number, because it can be changed into a prime (505028521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53750 + ... + 62442.

Almost surely, 2^505028528 is an apocalyptic number.

It is an amenable number.

505028528 is a deficient number, since it is larger than the sum of its proper divisors (473846320).

505028528 is a wasteful number, since it uses less digits than its factorization.

505028528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12332 (or 12326 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 35.

The square root of 505028528 is about 22472.8397849493. The cubic root of 505028528 is about 796.3524192194.

The spelling of 505028528 in words is "five hundred five million, twenty-eight thousand, five hundred twenty-eight".