505252016 has 10 divisors (see below), whose sum is σ = 978925812. Its totient is φ = 252626000.

The previous prime is 505252003. The next prime is 505252037. The reversal of 505252016 is 610252505.

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 as a sum of consecutive naturals, namely, 15789110 + ... + 15789141.

Almost surely, 2^505252016 is an apocalyptic number.

It is an amenable number.

505252016 is a deficient number, since it is larger than the sum of its proper divisors (473673796).

505252016 is a wasteful number, since it uses less digits than its factorization.

505252016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31578259 (or 31578253 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 505252016 is about 22477.8116372569. The cubic root of 505252016 is about 796.4698706458.

The spelling of 505252016 in words is "five hundred five million, two hundred fifty-two thousand, sixteen".