83328077580311 has 4 divisors (see below), whose sum is σ = 83827048104912. Its totient is φ = 82829107055712.

The previous prime is 83328077580199. The next prime is 83328077580347. The reversal of 83328077580311 is 11308577082338.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83328077580311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83328077580361) 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, 249485262050 + ... + 249485262383.

It is an arithmetic number, because the mean of its divisors is an integer number (20956762026228).

Almost surely, 2^{83328077580311} is an apocalyptic number.

83328077580311 is a deficient number, since it is larger than the sum of its proper divisors (498970524601).

83328077580311 is a wasteful number, since it uses less digits than its factorization.

83328077580311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498970524600.

The product of its (nonzero) digits is 6773760, while the sum is 56.

The spelling of 83328077580311 in words is "eighty-three trillion, three hundred twenty-eight billion, seventy-seven million, five hundred eighty thousand, three hundred eleven".