495999168 has 84 divisors (see below), whose sum is σ = 1526618232. Its totient is φ = 141711360.

The previous prime is 495999139. The next prime is 495999173. The reversal of 495999168 is 861999594.

It is a tau number, because it is divible by the number of its divisors (84).

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 11 ways as a sum of consecutive naturals, for example, 16953 + ... + 35768.

Almost surely, 2^495999168 is an apocalyptic number.

495999168 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

495999168 is an abundant number, since it is smaller than the sum of its proper divisors (1030619064).

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

495999168 is a wasteful number, since it uses less digits than its factorization.

495999168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52750 (or 52733 counting only the distinct ones).

The product of its digits is 6298560, while the sum is 60.

The square root of 495999168 is about 22271.0387723608. The cubic root of 495999168 is about 791.5778793329.

The spelling of 495999168 in words is "four hundred ninety-five million, nine hundred ninety-nine thousand, one hundred sixty-eight".