83538117327 has 16 divisors (see below), whose sum is σ = 127755740672. Its totient is φ = 47563731360.

The previous prime is 83538117293. The next prime is 83538117359. The reversal of 83538117327 is 72371183538.

It is not a de Polignac number, because 83538117327 - 2¹² = 83538113231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83538117527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7174699 + ... + 7186332.

It is an arithmetic number, because the mean of its divisors is an integer number (7984733792).

Almost surely, 2^83538117327 is an apocalyptic number.

83538117327 is a deficient number, since it is larger than the sum of its proper divisors (44217623345).

83538117327 is a wasteful number, since it uses less digits than its factorization.

83538117327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14361318.

The product of its digits is 846720, while the sum is 48.

The spelling of 83538117327 in words is "eighty-three billion, five hundred thirty-eight million, one hundred seventeen thousand, three hundred twenty-seven".