5544451330203 has 16 divisors (see below), whose sum is σ = 7397323021440. Its totient is φ = 3693940713216.

The previous prime is 5544451330189. The next prime is 5544451330207. The reversal of 5544451330203 is 3020331544455.

It is a de Polignac number, because none of the positive numbers 2^k-5544451330203 is a prime.

It is a super-2 number, since 2×5544451330203² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5544451330207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54796683 + ... + 54897771.

It is an arithmetic number, because the mean of its divisors is an integer number (462332688840).

Almost surely, 2^{5544451330203} is an apocalyptic number.

5544451330203 is a deficient number, since it is larger than the sum of its proper divisors (1852871691237).

5544451330203 is a wasteful number, since it uses less digits than its factorization.

5544451330203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112586.

The product of its (nonzero) digits is 432000, while the sum is 39.

Adding to 5544451330203 its reverse (3020331544455), we get a palindrome (8564782874658).

The spelling of 5544451330203 in words is "five trillion, five hundred forty-four billion, four hundred fifty-one million, three hundred thirty thousand, two hundred three".