544541103403 has 16 divisors (see below), whose sum is σ = 610466415840. Its totient is φ = 481368787200.

The previous prime is 544541103391. The next prime is 544541103419. The reversal of 544541103403 is 304301145445.

It is a cyclic number.

It is not a de Polignac number, because 544541103403 - 2²¹ = 544539006251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (544541103503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278463 + ... + 1080103.

It is an arithmetic number, because the mean of its divisors is an integer number (38154150990).

Almost surely, 2^544541103403 is an apocalyptic number.

544541103403 is a deficient number, since it is larger than the sum of its proper divisors (65925312437).

544541103403 is a wasteful number, since it uses less digits than its factorization.

544541103403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803358.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 544541103403 its reverse (304301145445), we get a palindrome (848842248848).

The spelling of 544541103403 in words is "five hundred forty-four billion, five hundred forty-one million, one hundred three thousand, four hundred three".