83736064459 has 2 divisors, whose sum is σ = 83736064460. Its totient is φ = 83736064458.

The previous prime is 83736064429. The next prime is 83736064487. The reversal of 83736064459 is 95446063738.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83736064459 - 2¹¹ = 83736062411 is a prime.

It is not a weakly prime, because it can be changed into another prime (83736064429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41868032229 + 41868032230.

It is an arithmetic number, because the mean of its divisors is an integer number (41868032230).

Almost surely, 2^83736064459 is an apocalyptic number.

83736064459 is a deficient number, since it is larger than the sum of its proper divisors (1).

83736064459 is an equidigital number, since it uses as much as digits as its factorization.

83736064459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13063680, while the sum is 55.

The spelling of 83736064459 in words is "eighty-three billion, seven hundred thirty-six million, sixty-four thousand, four hundred fifty-nine".