445746434473605 has 16 divisors (see below), whose sum is σ = 723838986131904. Its totient is φ = 234183201394560.

The previous prime is 445746434473579. The next prime is 445746434473631. The reversal of 445746434473605 is 506374434647544.

It is an interprime number because it is at equal distance from previous prime (445746434473579) and next prime (445746434473631).

It is not a de Polignac number, because 445746434473605 - 2⁷ = 445746434473477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221764394256 + ... + 221764396265.

It is an arithmetic number, because the mean of its divisors is an integer number (45239936633244).

Almost surely, 2^{445746434473605} is an apocalyptic number.

It is an amenable number.

445746434473605 is a deficient number, since it is larger than the sum of its proper divisors (278092551658299).

445746434473605 is a wasteful number, since it uses less digits than its factorization.

445746434473605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443528790596.

The product of its (nonzero) digits is 1625702400, while the sum is 66.

The spelling of 445746434473605 in words is "four hundred forty-five trillion, seven hundred forty-six billion, four hundred thirty-four million, four hundred seventy-three thousand, six hundred five".