54105663301219 has 2 divisors, whose sum is σ = 54105663301220. Its totient is φ = 54105663301218.

The previous prime is 54105663301199. The next prime is 54105663301289. The reversal of 54105663301219 is 91210336650145.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54105663301219 - 2⁵ = 54105663301187 is a prime.

It is a super-2 number, since 2×54105663301219² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54105663301289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27052831650609 + 27052831650610.

It is an arithmetic number, because the mean of its divisors is an integer number (27052831650610).

Almost surely, 2^{54105663301219} is an apocalyptic number.

54105663301219 is a deficient number, since it is larger than the sum of its proper divisors (1).

54105663301219 is an equidigital number, since it uses as much as digits as its factorization.

54105663301219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 583200, while the sum is 46.

The spelling of 54105663301219 in words is "fifty-four trillion, one hundred five billion, six hundred sixty-three million, three hundred one thousand, two hundred nineteen".