83251869167 has 2 divisors, whose sum is σ = 83251869168. Its totient is φ = 83251869166.

The previous prime is 83251869119. The next prime is 83251869199. The reversal of 83251869167 is 76196815238.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83251869167 - 2⁸ = 83251868911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83251869367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41625934583 + 41625934584.

It is an arithmetic number, because the mean of its divisors is an integer number (41625934584).

Almost surely, 2^83251869167 is an apocalyptic number.

83251869167 is a deficient number, since it is larger than the sum of its proper divisors (1).

83251869167 is an equidigital number, since it uses as much as digits as its factorization.

83251869167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 56.

The spelling of 83251869167 in words is "eighty-three billion, two hundred fifty-one million, eight hundred sixty-nine thousand, one hundred sixty-seven".