5445530355445 has 16 divisors (see below), whose sum is σ = 6537135831552. Its totient is φ = 4354758368640.

The previous prime is 5445530355443. The next prime is 5445530355457.

5445530355445 is nontrivially palindromic in base 10.

5445530355445 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5445530355445 - 2¹ = 5445530355443 is a prime.

It is a super-2 number, since 2×5445530355445² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5445530355392 and 5445530355401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5445530355443) 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, 167523064 + ... + 167555566.

It is an arithmetic number, because the mean of its divisors is an integer number (408570989472).

Almost surely, 2^{5445530355445} is an apocalyptic number.

It is an amenable number.

5445530355445 is a deficient number, since it is larger than the sum of its proper divisors (1091605476107).

5445530355445 is a wasteful number, since it uses less digits than its factorization.

5445530355445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44292.

The product of its (nonzero) digits is 36000000, while the sum is 52.

The spelling of 5445530355445 in words is "five trillion, four hundred forty-five billion, five hundred thirty million, three hundred fifty-five thousand, four hundred forty-five".