195530285 has 8 divisors (see below), whose sum is σ = 234963456. Its totient is φ = 156206160.

The previous prime is 195530261. The next prime is 195530297. The reversal of 195530285 is 582035591.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 195530285 - 2⁸ = 195530029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23261 + ... + 30530.

It is an arithmetic number, because the mean of its divisors is an integer number (29370432).

Almost surely, 2^195530285 is an apocalyptic number.

It is an amenable number.

195530285 is a deficient number, since it is larger than the sum of its proper divisors (39433171).

195530285 is an equidigital number, since it uses as much as digits as its factorization.

195530285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54523.

The product of its (nonzero) digits is 54000, while the sum is 38.

The square root of 195530285 is about 13983.2144015602. The cubic root of 195530285 is about 580.4141760268.

The spelling of 195530285 in words is "one hundred ninety-five million, five hundred thirty thousand, two hundred eighty-five".