83538117359 has 2 divisors, whose sum is σ = 83538117360. Its totient is φ = 83538117358.

The previous prime is 83538117293. The next prime is 83538117371. The reversal of 83538117359 is 95371183538.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83538117359 - 2¹⁶ = 83538051823 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 83538117359.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83538111359) 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, 41769058679 + 41769058680.

It is an arithmetic number, because the mean of its divisors is an integer number (41769058680).

Almost surely, 2^83538117359 is an apocalyptic number.

83538117359 is a deficient number, since it is larger than the sum of its proper divisors (1).

83538117359 is an equidigital number, since it uses as much as digits as its factorization.

83538117359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2721600, while the sum is 53.

The spelling of 83538117359 in words is "eighty-three billion, five hundred thirty-eight million, one hundred seventeen thousand, three hundred fifty-nine".