5445606065445 has 256 divisors, whose sum is σ = 12097664409600. Its totient is φ = 2262940416000.

The previous prime is 5445606065429. The next prime is 5445606065467.

5445606065445 is a `hidden beast` number, since 5 + 44 + 56 + 0 + 6 + 0 + 6 + 544 + 5 = 666.

5445606065445 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5445606065445 - 2⁴ = 5445606065429 is a prime.

It is a super-2 number, since 2×5445606065445² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5445606065391 and 5445606065400.

It is a congruent number.

It is an unprimeable number.

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 255 ways as a sum of consecutive naturals, for example, 274424694 + ... + 274444536.

It is an arithmetic number, because the mean of its divisors is an integer number (47256501600).

Almost surely, 2^{5445606065445} is an apocalyptic number.

It is an amenable number.

5445606065445 is an abundant number, since it is smaller than the sum of its proper divisors (6652058344155).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5445606065445 is a wasteful number, since it uses less digits than its factorization.

5445606065445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20217 (or 20211 counting only the distinct ones).

The product of its (nonzero) digits is 34560000, while the sum is 54.

The spelling of 5445606065445 in words is "five trillion, four hundred forty-five billion, six hundred six million, sixty-five thousand, four hundred forty-five".