1659692055014 has 16 divisors (see below), whose sum is σ = 2845304913696. Its totient is φ = 711266961600.

The previous prime is 1659692055001. The next prime is 1659692055041. The reversal of 1659692055014 is 4105502969561.

It is a happy number.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2119697 + ... + 2795084.

It is an arithmetic number, because the mean of its divisors is an integer number (177831557106).

Almost surely, 2^{1659692055014} is an apocalyptic number.

1659692055014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1659692055014 is a deficient number, since it is larger than the sum of its proper divisors (1185612858682).

1659692055014 is a wasteful number, since it uses less digits than its factorization.

1659692055014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4938911.

The product of its (nonzero) digits is 2916000, while the sum is 53.

The spelling of 1659692055014 in words is "one trillion, six hundred fifty-nine billion, six hundred ninety-two million, fifty-five thousand, fourteen".