83924529017 has 16 divisors (see below), whose sum is σ = 101736196992. Its totient is φ = 67583512320.

The previous prime is 83924528969. The next prime is 83924529043. The reversal of 83924529017 is 71092542938.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83924529017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83924529047) 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, 559334 + ... + 693327.

It is an arithmetic number, because the mean of its divisors is an integer number (6358512312).

Almost surely, 2^83924529017 is an apocalyptic number.

It is an amenable number.

83924529017 is a deficient number, since it is larger than the sum of its proper divisors (17811667975).

83924529017 is a wasteful number, since it uses less digits than its factorization.

83924529017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253248.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The spelling of 83924529017 in words is "eighty-three billion, nine hundred twenty-four million, five hundred twenty-nine thousand, seventeen".