55313353243405 has 16 divisors (see below), whose sum is σ = 68706741934080. Its totient is φ = 42715704652992.

The previous prime is 55313353243373. The next prime is 55313353243417. The reversal of 55313353243405 is 50434235331355.

55313353243405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 55313353243405 - 2⁵ = 55313353243373 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 1177106815 + ... + 1177153804.

It is an arithmetic number, because the mean of its divisors is an integer number (4294171370880).

Almost surely, 2^{55313353243405} is an apocalyptic number.

It is an amenable number.

55313353243405 is a deficient number, since it is larger than the sum of its proper divisors (13393388690675).

55313353243405 is a wasteful number, since it uses less digits than its factorization.

55313353243405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2354260788.

The product of its (nonzero) digits is 4860000, while the sum is 46.

The spelling of 55313353243405 in words is "fifty-five trillion, three hundred thirteen billion, three hundred fifty-three million, two hundred forty-three thousand, four hundred five".