195840792100801 has 4 divisors (see below), whose sum is σ = 197671079877552. Its totient is φ = 194010504324052.

The previous prime is 195840792100777. The next prime is 195840792100817. The reversal of 195840792100801 is 108001297048591.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 195840792100801 - 2⁷ = 195840792100673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (195840792100201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 915143888215 + ... + 915143888428.

It is an arithmetic number, because the mean of its divisors is an integer number (49417769969388).

Almost surely, 2^{195840792100801} is an apocalyptic number.

It is an amenable number.

195840792100801 is a deficient number, since it is larger than the sum of its proper divisors (1830287776751).

195840792100801 is a wasteful number, since it uses less digits than its factorization.

195840792100801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1830287776750.

The product of its (nonzero) digits is 1451520, while the sum is 55.

The spelling of 195840792100801 in words is "one hundred ninety-five trillion, eight hundred forty billion, seven hundred ninety-two million, one hundred thousand, eight hundred one".