84350672183 has 2 divisors, whose sum is σ = 84350672184. Its totient is φ = 84350672182.

The previous prime is 84350672171. The next prime is 84350672207. The reversal of 84350672183 is 38127605348.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84350672183 - 2¹⁰ = 84350671159 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84350672123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42175336091 + 42175336092.

It is an arithmetic number, because the mean of its divisors is an integer number (42175336092).

Almost surely, 2^84350672183 is an apocalyptic number.

84350672183 is a deficient number, since it is larger than the sum of its proper divisors (1).

84350672183 is an equidigital number, since it uses as much as digits as its factorization.

84350672183 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 84350672183 in words is "eighty-four billion, three hundred fifty million, six hundred seventy-two thousand, one hundred eighty-three".