445133302245313 has 32 divisors (see below), whose sum is σ = 516788261084160. Its totient is φ = 379155223131840.

The previous prime is 445133302245271. The next prime is 445133302245377. The reversal of 445133302245313 is 313542203331544.

It is a cyclic number.

It is not a de Polignac number, because 445133302245313 - 2¹³ = 445133302237121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 445133302245313.

It is not an unprimeable number, because it can be changed into a prime (445133300245313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3265270 + ... + 30015472.

It is an arithmetic number, because the mean of its divisors is an integer number (16149633158880).

Almost surely, 2^{445133302245313} is an apocalyptic number.

It is an amenable number.

445133302245313 is a deficient number, since it is larger than the sum of its proper divisors (71654958838847).

445133302245313 is a wasteful number, since it uses less digits than its factorization.

445133302245313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26751109.

The product of its (nonzero) digits is 1555200, while the sum is 43.

Adding to 445133302245313 its reverse (313542203331544), we get a palindrome (758675505576857).

The spelling of 445133302245313 in words is "four hundred forty-five trillion, one hundred thirty-three billion, three hundred two million, two hundred forty-five thousand, three hundred thirteen".