445074636328835 has 16 divisors (see below), whose sum is σ = 536933601899616. Its totient is φ = 354164210915328.

The previous prime is 445074636328831. The next prime is 445074636328837. The reversal of 445074636328835 is 538823636470544.

It is a cyclic number.

It is not a de Polignac number, because 445074636328835 - 2² = 445074636328831 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (445074636328831) 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 in 15 ways as a sum of consecutive naturals, for example, 26206109 + ... + 39710318.

It is an arithmetic number, because the mean of its divisors is an integer number (33558350118726).

Almost surely, 2^{445074636328835} is an apocalyptic number.

445074636328835 is a deficient number, since it is larger than the sum of its proper divisors (91858965570781).

445074636328835 is a wasteful number, since it uses less digits than its factorization.

445074636328835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65923622.

The product of its (nonzero) digits is 1393459200, while the sum is 68.

The spelling of 445074636328835 in words is "four hundred forty-five trillion, seventy-four billion, six hundred thirty-six million, three hundred twenty-eight thousand, eight hundred thirty-five".