3544552045445 has 16 divisors (see below), whose sum is σ = 4306467285120. Its totient is φ = 2800474565184.

The previous prime is 3544552045439. The next prime is 3544552045513. The reversal of 3544552045445 is 5445402554453.

It is a cyclic number.

It is not a de Polignac number, because 3544552045445 - 2⁸ = 3544552045189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3544552045393 and 3544552045402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10425137 + ... + 10759766.

It is an arithmetic number, because the mean of its divisors is an integer number (269154205320).

Almost surely, 2^{3544552045445} is an apocalyptic number.

It is an amenable number.

3544552045445 is a deficient number, since it is larger than the sum of its proper divisors (761915239675).

3544552045445 is a wasteful number, since it uses less digits than its factorization.

3544552045445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21185324.

The product of its (nonzero) digits is 19200000, while the sum is 50.

Adding to 3544552045445 its reverse (5445402554453), we get a palindrome (8989954599898).

The spelling of 3544552045445 in words is "three trillion, five hundred forty-four billion, five hundred fifty-two million, forty-five thousand, four hundred forty-five".