505998096 has 40 divisors (see below), whose sum is σ = 1313755200. Its totient is φ = 167815296.

The previous prime is 505998083. The next prime is 505998121. The reversal of 505998096 is 690899505.

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 7 ways as a sum of consecutive naturals, for example, 16935 + ... + 36038.

It is an arithmetic number, because the mean of its divisors is an integer number (32843880).

Almost surely, 2^505998096 is an apocalyptic number.

It is an amenable number.

505998096 is an abundant number, since it is smaller than the sum of its proper divisors (807757104).

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

505998096 is a wasteful number, since it uses less digits than its factorization.

505998096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53183 (or 53177 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 51.

The square root of 505998096 is about 22494.4014368020. The cubic root of 505998096 is about 796.8617133779.

The spelling of 505998096 in words is "five hundred five million, nine hundred ninety-eight thousand, ninety-six".