83376120652171 has 4 divisors (see below), whose sum is σ = 84201626797344. Its totient is φ = 82550614507000.

The previous prime is 83376120652169. The next prime is 83376120652243. The reversal of 83376120652171 is 17125602167338.

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 83376120652171 - 2¹ = 83376120652169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83376120652141) 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, 412753072435 + ... + 412753072636.

It is an arithmetic number, because the mean of its divisors is an integer number (21050406699336).

Almost surely, 2^{83376120652171} is an apocalyptic number.

83376120652171 is a deficient number, since it is larger than the sum of its proper divisors (825506145173).

83376120652171 is a wasteful number, since it uses less digits than its factorization.

83376120652171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825506145172.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 83376120652171 in words is "eighty-three trillion, three hundred seventy-six billion, one hundred twenty million, six hundred fifty-two thousand, one hundred seventy-one".