195804325051 has 8 divisors (see below), whose sum is σ = 197242138800. Its totient is φ = 194366928000.

The previous prime is 195804325049. The next prime is 195804325097. The reversal of 195804325051 is 150523408591.

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

It is a cyclic number.

It is not a de Polignac number, because 195804325051 - 2¹ = 195804325049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 195804324989 and 195804325007.

It is not an unprimeable number, because it can be changed into a prime (195804325001) 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, 872535 + ... + 1073743.

It is an arithmetic number, because the mean of its divisors is an integer number (24655267350).

Almost surely, 2^195804325051 is an apocalyptic number.

195804325051 is a deficient number, since it is larger than the sum of its proper divisors (1437813749).

195804325051 is a wasteful number, since it uses less digits than its factorization.

195804325051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208349.

The product of its (nonzero) digits is 216000, while the sum is 43.

The spelling of 195804325051 in words is "one hundred ninety-five billion, eight hundred four million, three hundred twenty-five thousand, fifty-one".