44646546011 has 2 divisors, whose sum is σ = 44646546012. Its totient is φ = 44646546010.

The previous prime is 44646545969. The next prime is 44646546041. The reversal of 44646546011 is 11064564644.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44646546011 - 2¹⁸ = 44646283867 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44646546011.

It is not a weakly prime, because it can be changed into another prime (44646546041) 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, 22323273005 + 22323273006.

It is an arithmetic number, because the mean of its divisors is an integer number (22323273006).

Almost surely, 2^44646546011 is an apocalyptic number.

44646546011 is a deficient number, since it is larger than the sum of its proper divisors (1).

44646546011 is an equidigital number, since it uses as much as digits as its factorization.

44646546011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 44646546011 in words is "forty-four billion, six hundred forty-six million, five hundred forty-six thousand, eleven".