5503363549 has 2 divisors, whose sum is σ = 5503363550. Its totient is φ = 5503363548.

The previous prime is 5503363531. The next prime is 5503363561. The reversal of 5503363549 is 9453633055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4253387524 + 1249976025 = 65218^2 + 35355^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5503363549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5503363589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2751681774 + 2751681775.

It is an arithmetic number, because the mean of its divisors is an integer number (2751681775).

Almost surely, 2^5503363549 is an apocalyptic number.

It is an amenable number.

5503363549 is a deficient number, since it is larger than the sum of its proper divisors (1).

5503363549 is an equidigital number, since it uses as much as digits as its factorization.

5503363549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 729000, while the sum is 43.

The square root of 5503363549 is about 74184.6584476871. The cubic root of 5503363549 is about 1765.5339276570.

The spelling of 5503363549 in words is "five billion, five hundred three million, three hundred sixty-three thousand, five hundred forty-nine".