104454253219 has 2 divisors, whose sum is σ = 104454253220. Its totient is φ = 104454253218.

The previous prime is 104454253129. The next prime is 104454253291. The reversal of 104454253219 is 912352454401.

Together with next prime (104454253291) it forms an Ormiston pair, because they use the same digits, order apart.

Together with previous prime (104454253129) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104454253219 - 2²⁵ = 104420698787 is a prime.

It is a super-2 number, since 2×104454253219² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104454253019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52227126609 + 52227126610.

It is an arithmetic number, because the mean of its divisors is an integer number (52227126610).

Almost surely, 2^104454253219 is an apocalyptic number.

104454253219 is a deficient number, since it is larger than the sum of its proper divisors (1).

104454253219 is an equidigital number, since it uses as much as digits as its factorization.

104454253219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 104454253219 in words is "one hundred four billion, four hundred fifty-four million, two hundred fifty-three thousand, two hundred nineteen".