3544444453 has 4 divisors (see below), whose sum is σ = 3866666688. Its totient is φ = 3222222220.

The previous prime is 3544444441. The next prime is 3544444459.

3544444453 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3544444453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3544444459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161111101 + ... + 161111122.

It is an arithmetic number, because the mean of its divisors is an integer number (966666672).

Almost surely, 2^3544444453 is an apocalyptic number.

It is an amenable number.

3544444453 is a deficient number, since it is larger than the sum of its proper divisors (322222235).

3544444453 is a wasteful number, since it uses less digits than its factorization.

3544444453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322222234.

The product of its digits is 921600, while the sum is 40.

The square root of 3544444453 is about 59535.2370701587. The cubic root of 3544444453 is about 1524.6941180650.

It can be divided in two parts, 35444 and 44453, that added together give a palindrome (79897).

The spelling of 3544444453 in words is "three billion, five hundred forty-four million, four hundred forty-four thousand, four hundred fifty-three".