83083566266089 has 4 divisors (see below), whose sum is σ = 84084573088656. Its totient is φ = 82082559443524.

The previous prime is 83083566266087. The next prime is 83083566266119. The reversal of 83083566266089 is 98066266538038.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 83083566266089 - 2¹ = 83083566266087 is a prime.

It is a super-3 number, since 3×83083566266089³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83083566266087) 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 in 3 ways as a sum of consecutive naturals, for example, 500503411159 + ... + 500503411324.

It is an arithmetic number, because the mean of its divisors is an integer number (21021143272164).

Almost surely, 2^{83083566266089} is an apocalyptic number.

It is an amenable number.

83083566266089 is a deficient number, since it is larger than the sum of its proper divisors (1001006822567).

83083566266089 is a wasteful number, since it uses less digits than its factorization.

83083566266089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001006822566.

The product of its (nonzero) digits is 537477120, while the sum is 70.

The spelling of 83083566266089 in words is "eighty-three trillion, eighty-three billion, five hundred sixty-six million, two hundred sixty-six thousand, eighty-nine".