1826146822463 has 2 divisors, whose sum is σ = 1826146822464. Its totient is φ = 1826146822462.

The previous prime is 1826146822453. The next prime is 1826146822519. The reversal of 1826146822463 is 3642286416281.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1826146822463 - 2⁶ = 1826146822399 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1826146822453) by changing a digit.

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 as a sum of consecutive naturals, namely, 913073411231 + 913073411232.

It is an arithmetic number, because the mean of its divisors is an integer number (913073411232).

Almost surely, 2^{1826146822463} is an apocalyptic number.

1826146822463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1826146822463 is an equidigital number, since it uses as much as digits as its factorization.

1826146822463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5308416, while the sum is 53.

The spelling of 1826146822463 in words is "one trillion, eight hundred twenty-six billion, one hundred forty-six million, eight hundred twenty-two thousand, four hundred sixty-three".