80341823553599 has 4 divisors (see below), whose sum is σ = 82301380225680. Its totient is φ = 78382266881520.

The previous prime is 80341823553581. The next prime is 80341823553611. The reversal of 80341823553599 is 99535532814308.

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-80341823553599 is a prime.

It is a super-2 number, since 2×80341823553599² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80341823553529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 979778335979 + ... + 979778336060.

It is an arithmetic number, because the mean of its divisors is an integer number (20575345056420).

Almost surely, 2^{80341823553599} is an apocalyptic number.

80341823553599 is a deficient number, since it is larger than the sum of its proper divisors (1959556672081).

80341823553599 is a wasteful number, since it uses less digits than its factorization.

80341823553599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1959556672080.

The product of its (nonzero) digits is 139968000, while the sum is 65.

The spelling of 80341823553599 in words is "eighty trillion, three hundred forty-one billion, eight hundred twenty-three million, five hundred fifty-three thousand, five hundred ninety-nine".