873544062011 has 2 divisors, whose sum is σ = 873544062012. Its totient is φ = 873544062010.

The previous prime is 873544061987. The next prime is 873544062019. The reversal of 873544062011 is 110260445378.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 873544062011 - 2¹⁸ = 873543799867 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 873544062011.

It is not a weakly prime, because it can be changed into another prime (873544062019) 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, 436772031005 + 436772031006.

It is an arithmetic number, because the mean of its divisors is an integer number (436772031006).

Almost surely, 2^873544062011 is an apocalyptic number.

873544062011 is a deficient number, since it is larger than the sum of its proper divisors (1).

873544062011 is an equidigital number, since it uses as much as digits as its factorization.

873544062011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 873544062011 in words is "eight hundred seventy-three billion, five hundred forty-four million, sixty-two thousand, eleven".