80395354790159 has 4 divisors (see below), whose sum is σ = 80395433818680. Its totient is φ = 80395275761640.

The previous prime is 80395354790143. The next prime is 80395354790209. The reversal of 80395354790159 is 95109745359308.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80395354790159 - 2⁴ = 80395354790143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80395357790159) 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, 37968152 + ... + 40029629.

It is an arithmetic number, because the mean of its divisors is an integer number (20098858454670).

Almost surely, 2^{80395354790159} is an apocalyptic number.

80395354790159 is a deficient number, since it is larger than the sum of its proper divisors (79028521).

80395354790159 is a wasteful number, since it uses less digits than its factorization.

80395354790159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79028520.

The product of its (nonzero) digits is 183708000, while the sum is 68.

The spelling of 80395354790159 in words is "eighty trillion, three hundred ninety-five billion, three hundred fifty-four million, seven hundred ninety thousand, one hundred fifty-nine".