83194675534 has 8 divisors (see below), whose sum is σ = 124810835688. Its totient is φ = 41591063640.

The previous prime is 83194675493. The next prime is 83194675537. The reversal of 83194675534 is 43557649138.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83194675537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3120472 + ... + 3147019.

It is an arithmetic number, because the mean of its divisors is an integer number (15601354461).

Almost surely, 2^83194675534 is an apocalyptic number.

83194675534 is a deficient number, since it is larger than the sum of its proper divisors (41616160154).

83194675534 is a wasteful number, since it uses less digits than its factorization.

83194675534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6274130.

The product of its digits is 10886400, while the sum is 55.

The spelling of 83194675534 in words is "eighty-three billion, one hundred ninety-four million, six hundred seventy-five thousand, five hundred thirty-four".