83877163 has 2 divisors, whose sum is σ = 83877164. Its totient is φ = 83877162.

The previous prime is 83877149. The next prime is 83877169. The reversal of 83877163 is 36177838.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83877163 - 2⁹ = 83876651 is a prime.

It is not a weakly prime, because it can be changed into another prime (83877169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41938581 + 41938582.

It is an arithmetic number, because the mean of its divisors is an integer number (41938582).

Almost surely, 2^83877163 is an apocalyptic number.

83877163 is a deficient number, since it is larger than the sum of its proper divisors (1).

83877163 is an equidigital number, since it uses as much as digits as its factorization.

83877163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 169344, while the sum is 43.

The square root of 83877163 is about 9158.4476304666. The cubic root of 83877163 is about 437.7383308789.

The spelling of 83877163 in words is "eighty-three million, eight hundred seventy-seven thousand, one hundred sixty-three".