53171282183 has 4 divisors (see below), whose sum is σ = 53342251248. Its totient is φ = 53000313120.

The previous prime is 53171282173. The next prime is 53171282231. The reversal of 53171282183 is 38128217135.

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 53171282183 - 2⁸ = 53171281927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53171282183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53171282113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85484066 + ... + 85484687.

It is an arithmetic number, because the mean of its divisors is an integer number (13335562812).

Almost surely, 2^53171282183 is an apocalyptic number.

53171282183 is a deficient number, since it is larger than the sum of its proper divisors (170969065).

53171282183 is a wasteful number, since it uses less digits than its factorization.

53171282183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170969064.

The product of its digits is 80640, while the sum is 41.

The spelling of 53171282183 in words is "fifty-three billion, one hundred seventy-one million, two hundred eighty-two thousand, one hundred eighty-three".