9105663074047 has 2 divisors, whose sum is σ = 9105663074048. Its totient is φ = 9105663074046.

The previous prime is 9105663074017. The next prime is 9105663074051. The reversal of 9105663074047 is 7404703665019.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9105663074047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9105663073985 and 9105663074003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9105663074017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4552831537023 + 4552831537024.

It is an arithmetic number, because the mean of its divisors is an integer number (4552831537024).

Almost surely, 2^{9105663074047} is an apocalyptic number.

9105663074047 is a deficient number, since it is larger than the sum of its proper divisors (1).

9105663074047 is an equidigital number, since it uses as much as digits as its factorization.

9105663074047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3810240, while the sum is 52.

The spelling of 9105663074047 in words is "nine trillion, one hundred five billion, six hundred sixty-three million, seventy-four thousand, forty-seven".