195054382 has 8 divisors (see below), whose sum is σ = 293367096. Its totient is φ = 97265352.

The previous prime is 195054373. The next prime is 195054383. The reversal of 195054382 is 283450591.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195054383) by changing a digit.

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, 129988 + ... + 131479.

It is an arithmetic number, because the mean of its divisors is an integer number (36670887).

Almost surely, 2^195054382 is an apocalyptic number.

195054382 is a deficient number, since it is larger than the sum of its proper divisors (98312714).

195054382 is a wasteful number, since it uses less digits than its factorization.

195054382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261842.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 195054382 is about 13966.1870959829. The cubic root of 195054382 is about 579.9429016324.

The spelling of 195054382 in words is "one hundred ninety-five million, fifty-four thousand, three hundred eighty-two".