5544503243 has 8 divisors (see below), whose sum is σ = 5890712880. Its totient is φ = 5208628320.

The previous prime is 5544503179. The next prime is 5544503249. The reversal of 5544503243 is 3423054455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5544503243 - 2⁶ = 5544503179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5544503249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2582573 + ... + 2584718.

It is an arithmetic number, because the mean of its divisors is an integer number (736339110).

Almost surely, 2^5544503243 is an apocalyptic number.

5544503243 is a deficient number, since it is larger than the sum of its proper divisors (346209637).

5544503243 is a wasteful number, since it uses less digits than its factorization.

5544503243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5167357.

The product of its (nonzero) digits is 144000, while the sum is 35.

The square root of 5544503243 is about 74461.4211723091. The cubic root of 5544503243 is about 1769.9223521323.

Adding to 5544503243 its reverse (3423054455), we get a palindrome (8967557698).

The spelling of 5544503243 in words is "five billion, five hundred forty-four million, five hundred three thousand, two hundred forty-three".