195540483 has 8 divisors (see below), whose sum is σ = 260847808. Its totient is φ = 130296744.

The previous prime is 195540481. The next prime is 195540493. The reversal of 195540483 is 384045591.

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

It is not a de Polignac number, because 195540483 - 2¹ = 195540481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (195540481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8185 + ... + 21402.

It is an arithmetic number, because the mean of its divisors is an integer number (32605976).

Almost surely, 2^195540483 is an apocalyptic number.

195540483 is a deficient number, since it is larger than the sum of its proper divisors (65307325).

195540483 is a wasteful number, since it uses less digits than its factorization.

195540483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31793.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 195540483 is about 13983.5790482980. The cubic root of 195540483 is about 580.4242664686.

The spelling of 195540483 in words is "one hundred ninety-five million, five hundred forty thousand, four hundred eighty-three".