505858112 has 28 divisors (see below), whose sum is σ = 1009991376. Its totient is φ = 251372160.

The previous prime is 505858097. The next prime is 505858141. The reversal of 505858112 is 211858505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13814 + ... + 34677.

Almost surely, 2^505858112 is an apocalyptic number.

It is an amenable number.

505858112 is a deficient number, since it is larger than the sum of its proper divisors (504133264).

505858112 is a wasteful number, since it uses less digits than its factorization.

505858112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48666 (or 48656 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 35.

The square root of 505858112 is about 22491.2896917896. The cubic root of 505858112 is about 796.7882228653.

The spelling of 505858112 in words is "five hundred five million, eight hundred fifty-eight thousand, one hundred twelve".