104643153954827 has 2 divisors, whose sum is σ = 104643153954828. Its totient is φ = 104643153954826.

The previous prime is 104643153954811. The next prime is 104643153954853. The reversal of 104643153954827 is 728459351346401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104643153954827 - 2⁴ = 104643153954811 is a prime.

It is a super-2 number, since 2×104643153954827² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104643153954827.

It is not a weakly prime, because it can be changed into another prime (104643153954877) 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 as a sum of consecutive naturals, namely, 52321576977413 + 52321576977414.

It is an arithmetic number, because the mean of its divisors is an integer number (52321576977414).

It is a 1-persistent number, because it is pandigital, but 2⋅104643153954827 = 209286307909654 is not.

Almost surely, 2^{104643153954827} is an apocalyptic number.

104643153954827 is a deficient number, since it is larger than the sum of its proper divisors (1).

104643153954827 is an equidigital number, since it uses as much as digits as its factorization.

104643153954827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 87091200, while the sum is 62.

The spelling of 104643153954827 in words is "one hundred four trillion, six hundred forty-three billion, one hundred fifty-three million, nine hundred fifty-four thousand, eight hundred twenty-seven".