83468831142583 has 4 divisors (see below), whose sum is σ = 83864418020248. Its totient is φ = 83073244264920.

The previous prime is 83468831142569. The next prime is 83468831142643. The reversal of 83468831142583 is 38524113886438.

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 83468831142583 - 2³³ = 83460241207991 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 (83468831142083) 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, 197793438516 + ... + 197793438937.

It is an arithmetic number, because the mean of its divisors is an integer number (20966104505062).

Almost surely, 2^{83468831142583} is an apocalyptic number.

83468831142583 is a deficient number, since it is larger than the sum of its proper divisors (395586877665).

83468831142583 is a wasteful number, since it uses less digits than its factorization.

83468831142583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395586877664.

The product of its digits is 106168320, while the sum is 64.

The spelling of 83468831142583 in words is "eighty-three trillion, four hundred sixty-eight billion, eight hundred thirty-one million, one hundred forty-two thousand, five hundred eighty-three".