5445780875445 has 8 divisors (see below), whose sum is σ = 8713249400736. Its totient is φ = 2904416466896.

The previous prime is 5445780875413. The next prime is 5445780875471.

5445780875445 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5445780875445 - 2⁵ = 5445780875413 is a prime.

It is a super-3 number, since 3×5445780875445³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181526029167 + ... + 181526029196.

It is an arithmetic number, because the mean of its divisors is an integer number (1089156175092).

Almost surely, 2^{5445780875445} is an apocalyptic number.

It is an amenable number.

5445780875445 is a deficient number, since it is larger than the sum of its proper divisors (3267468525291).

5445780875445 is a wasteful number, since it uses less digits than its factorization.

5445780875445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363052058371.

The product of its (nonzero) digits is 501760000, while the sum is 66.

The spelling of 5445780875445 in words is "five trillion, four hundred forty-five billion, seven hundred eighty million, eight hundred seventy-five thousand, four hundred forty-five".