5545443353 has 4 divisors (see below), whose sum is σ = 5546056548. Its totient is φ = 5544830160.

The previous prime is 5545443317. The next prime is 5545443389. The reversal of 5545443353 is 3533445455.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5545443317) and next prime (5545443389).

It can be written as a sum of positive squares in 2 ways, for example, as 1185218329 + 4360225024 = 34427^2 + 66032^2 .

It is a cyclic number.

It is not a de Polignac number, because 5545443353 - 2⁶ = 5545443289 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5545443353.

It is not an unprimeable number, because it can be changed into a prime (5545443653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292826 + ... + 311187.

It is an arithmetic number, because the mean of its divisors is an integer number (1386514137).

Almost surely, 2^5545443353 is an apocalyptic number.

It is an amenable number.

5545443353 is a deficient number, since it is larger than the sum of its proper divisors (613195).

5545443353 is an equidigital number, since it uses as much as digits as its factorization.

5545443353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613194.

The product of its digits is 1080000, while the sum is 41.

The square root of 5545443353 is about 74467.7336367906. The cubic root of 5545443353 is about 1770.0223807910.

The spelling of 5545443353 in words is "five billion, five hundred forty-five million, four hundred forty-three thousand, three hundred fifty-three".