5544503244 has 48 divisors (see below), whose sum is σ = 16428160000. Its totient is φ = 1584143568.

The previous prime is 5544503179. The next prime is 5544503249. The reversal of 5544503244 is 4423054455.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5544503199 and 5544503208.

It is not an unprimeable number, because it can be changed into a prime (5544503249) 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, 3666244 + ... + 3667755.

Almost surely, 2^5544503244 is an apocalyptic number.

5544503244 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5544503244 is an abundant number, since it is smaller than the sum of its proper divisors (10883656756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5544503244 is a wasteful number, since it uses less digits than its factorization.

5544503244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7334019 (or 7334011 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 36.

The square root of 5544503244 is about 74461.4211790240. The cubic root of 5544503244 is about 1769.9223522387.

Adding to 5544503244 its reverse (4423054455), we get a palindrome (9967557699).

The spelling of 5544503244 in words is "five billion, five hundred forty-four million, five hundred three thousand, two hundred forty-four".