544253103 has 6 divisors (see below), whose sum is σ = 786143384. Its totient is φ = 362835396.

The previous prime is 544253093. The next prime is 544253123. The reversal of 544253103 is 301352445.

It is not a de Polignac number, because 544253103 - 2¹⁷ = 544122031 is a prime.

It is a super-2 number, since 2×544253103² = 592422880250257218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544253123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30236275 + ... + 30236292.

Almost surely, 2^544253103 is an apocalyptic number.

544253103 is a deficient number, since it is larger than the sum of its proper divisors (241890281).

544253103 is a wasteful number, since it uses less digits than its factorization.

544253103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60472573 (or 60472570 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 544253103 is about 23329.2327992157. The cubic root of 544253103 is about 816.4576035912.

The spelling of 544253103 in words is "five hundred forty-four million, two hundred fifty-three thousand, one hundred three".