3278601105055 has 8 divisors (see below), whose sum is σ = 3934367406144. Its totient is φ = 2622850164000.

The previous prime is 3278601105029. The next prime is 3278601105079. The reversal of 3278601105055 is 5505011068723.

It is a happy number.

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

It is not a de Polignac number, because 3278601105055 - 2¹⁷ = 3278600973983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3365076 + ... + 4228585.

It is an arithmetic number, because the mean of its divisors is an integer number (491795925768).

Almost surely, 2^{3278601105055} is an apocalyptic number.

3278601105055 is a deficient number, since it is larger than the sum of its proper divisors (655766301089).

3278601105055 is an equidigital number, since it uses as much as digits as its factorization.

3278601105055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7680017.

The product of its (nonzero) digits is 252000, while the sum is 43.

The spelling of 3278601105055 in words is "three trillion, two hundred seventy-eight billion, six hundred one million, one hundred five thousand, fifty-five".