505089608 has 16 divisors (see below), whose sum is σ = 948516480. Its totient is φ = 252151888.

The previous prime is 505089593. The next prime is 505089643. The reversal of 505089608 is 806980505.

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 in 3 ways as a sum of consecutive naturals, for example, 43616 + ... + 53967.

It is an arithmetic number, because the mean of its divisors is an integer number (59282280).

Almost surely, 2^505089608 is an apocalyptic number.

It is an amenable number.

505089608 is a deficient number, since it is larger than the sum of its proper divisors (443426872).

505089608 is a wasteful number, since it uses less digits than its factorization.

505089608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98236 (or 98232 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 41.

The square root of 505089608 is about 22474.1987176406. The cubic root of 505089608 is about 796.3845225180.

The spelling of 505089608 in words is "five hundred five million, eighty-nine thousand, six hundred eight".