83536726305 has 16 divisors (see below), whose sum is σ = 133700724864. Its totient is φ = 44538933120.

The previous prime is 83536726249. The next prime is 83536726349. The reversal of 83536726305 is 50362763538.

It is not a de Polignac number, because 83536726305 - 2⁷ = 83536726177 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 824764 + ... + 920493.

It is an arithmetic number, because the mean of its divisors is an integer number (8356295304).

Almost surely, 2^83536726305 is an apocalyptic number.

It is an amenable number.

83536726305 is a deficient number, since it is larger than the sum of its proper divisors (50163998559).

83536726305 is a wasteful number, since it uses less digits than its factorization.

83536726305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748456.

The product of its (nonzero) digits is 2721600, while the sum is 48.

The spelling of 83536726305 in words is "eighty-three billion, five hundred thirty-six million, seven hundred twenty-six thousand, three hundred five".