80852263185343 has 4 divisors (see below), whose sum is σ = 87071668045768. Its totient is φ = 74632858324920.

The previous prime is 80852263185299. The next prime is 80852263185373. The reversal of 80852263185343 is 34358136225808.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80852263185343 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 (80852263185373) 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, 3109702430193 + ... + 3109702430218.

It is an arithmetic number, because the mean of its divisors is an integer number (21767917011442).

Almost surely, 2^{80852263185343} is an apocalyptic number.

80852263185343 is a deficient number, since it is larger than the sum of its proper divisors (6219404860425).

80852263185343 is a wasteful number, since it uses less digits than its factorization.

80852263185343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6219404860424.

The product of its (nonzero) digits is 33177600, while the sum is 58.

The spelling of 80852263185343 in words is "eighty trillion, eight hundred fifty-two billion, two hundred sixty-three million, one hundred eighty-five thousand, three hundred forty-three".