505668092 has 12 divisors (see below), whose sum is σ = 885085320. Its totient is φ = 252786576.

The previous prime is 505668073. The next prime is 505668103. The reversal of 505668092 is 290866505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24443 + ... + 40109.

It is an arithmetic number, because the mean of its divisors is an integer number (73757110).

Almost surely, 2^505668092 is an apocalyptic number.

It is an amenable number.

505668092 is a deficient number, since it is larger than the sum of its proper divisors (379417228).

505668092 is a wasteful number, since it uses less digits than its factorization.

505668092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23740 (or 23738 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 505668092 is about 22487.0649930132. The cubic root of 505668092 is about 796.6884421453.

The spelling of 505668092 in words is "five hundred five million, six hundred sixty-eight thousand, ninety-two".