445351530145311 has 16 divisors (see below), whose sum is σ = 667925477313120. Its totient is φ = 296901020095416.

The previous prime is 445351530145303. The next prime is 445351530145349. The reversal of 445351530145311 is 113541035153544.

445351530145311 is a `hidden beast` number, since 4 + 4 + 5 + 3 + 51 + 53 + 0 + 14 + 531 + 1 = 666.

It is not a de Polignac number, because 445351530145311 - 2³ = 445351530145303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445351530145811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101817905940 + ... + 101817910313.

It is an arithmetic number, because the mean of its divisors is an integer number (41745342332070).

Almost surely, 2^{445351530145311} is an apocalyptic number.

445351530145311 is a deficient number, since it is larger than the sum of its proper divisors (222573947167809).

445351530145311 is an frugal number, since it uses more digits than its factorization.

445351530145311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203635816274 (or 203635816256 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 45.

Adding to 445351530145311 its reverse (113541035153544), we get a palindrome (558892565298855).

The spelling of 445351530145311 in words is "four hundred forty-five trillion, three hundred fifty-one billion, five hundred thirty million, one hundred forty-five thousand, three hundred eleven".