16648014955559 has 8 divisors (see below), whose sum is σ = 17930037064800. Its totient is φ = 15366193642656.

The previous prime is 16648014955547. The next prime is 16648014955571. The reversal of 16648014955559 is 95555941084661.

It is an interprime number because it is at equal distance from previous prime (16648014955547) and next prime (16648014955571).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16648014955559 - 2²⁸ = 16647746520103 is a prime.

It is a super-2 number, since 2×16648014955559² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16648014355559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50026859 + ... + 50358540.

It is an arithmetic number, because the mean of its divisors is an integer number (2241254633100).

Almost surely, 2^{16648014955559} is an apocalyptic number.

16648014955559 is a deficient number, since it is larger than the sum of its proper divisors (1282022109241).

16648014955559 is a wasteful number, since it uses less digits than its factorization.

16648014955559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100398169.

The product of its (nonzero) digits is 233280000, while the sum is 68.

The spelling of 16648014955559 in words is "sixteen trillion, six hundred forty-eight billion, fourteen million, nine hundred fifty-five thousand, five hundred fifty-nine".