5445204203 has 4 divisors (see below), whose sum is σ = 5447174880. Its totient is φ = 5443233528.

The previous prime is 5445204103. The next prime is 5445204217. The reversal of 5445204203 is 3024025445.

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

It is a cyclic number.

It is not a de Polignac number, because 5445204203 - 2¹⁶ = 5445138667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5445204103) 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, 981188 + ... + 986721.

It is an arithmetic number, because the mean of its divisors is an integer number (1361793720).

Almost surely, 2^5445204203 is an apocalyptic number.

5445204203 is a deficient number, since it is larger than the sum of its proper divisors (1970677).

5445204203 is a wasteful number, since it uses less digits than its factorization.

5445204203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1970676.

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 5445204203 is about 73791.6269166089. The cubic root of 5445204203 is about 1759.2925233074.

Adding to 5445204203 its reverse (3024025445), we get a palindrome (8469229648).

The spelling of 5445204203 in words is "five billion, four hundred forty-five million, two hundred four thousand, two hundred three".