195539852 has 24 divisors (see below), whose sum is σ = 348936000. Its totient is φ = 95861376.

The previous prime is 195539821. The next prime is 195539867. The reversal of 195539852 is 258935591.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 195539797 and 195539806.

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, 45008 + ... + 49160.

It is an arithmetic number, because the mean of its divisors is an integer number (14539000).

Almost surely, 2^195539852 is an apocalyptic number.

It is an amenable number.

195539852 is a deficient number, since it is larger than the sum of its proper divisors (153396148).

195539852 is a wasteful number, since it uses less digits than its factorization.

195539852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4385 (or 4383 counting only the distinct ones).

The product of its digits is 486000, while the sum is 47.

The square root of 195539852 is about 13983.5564861018. The cubic root of 195539852 is about 580.4236421339.

The spelling of 195539852 in words is "one hundred ninety-five million, five hundred thirty-nine thousand, eight hundred fifty-two".