505252460 has 12 divisors (see below), whose sum is σ = 1061030208. Its totient is φ = 202100976.

The previous prime is 505252441. The next prime is 505252469. The reversal of 505252460 is 64252505.

It is not an unprimeable number, because it can be changed into a prime (505252469) 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, 12631292 + ... + 12631331.

It is an arithmetic number, because the mean of its divisors is an integer number (88419184).

Almost surely, 2^505252460 is an apocalyptic number.

It is an amenable number.

505252460 is an abundant number, since it is smaller than the sum of its proper divisors (555777748).

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

505252460 is a wasteful number, since it uses less digits than its factorization.

505252460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25262632 (or 25262630 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 505252460 is about 22477.8215136610. The cubic root of 505252460 is about 796.4701039502.

The spelling of 505252460 in words is "five hundred five million, two hundred fifty-two thousand, four hundred sixty".