5503944617 has 2 divisors, whose sum is σ = 5503944618. Its totient is φ = 5503944616.

The previous prime is 5503944527. The next prime is 5503944647. The reversal of 5503944617 is 7164493055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5455447321 + 48497296 = 73861^2 + 6964^2 .

It is a cyclic number.

It is not a de Polignac number, because 5503944617 - 2¹⁰ = 5503943593 is a prime.

It is not a weakly prime, because it can be changed into another prime (5503944647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2751972308 + 2751972309.

It is an arithmetic number, because the mean of its divisors is an integer number (2751972309).

Almost surely, 2^5503944617 is an apocalyptic number.

It is an amenable number.

5503944617 is a deficient number, since it is larger than the sum of its proper divisors (1).

5503944617 is an equidigital number, since it uses as much as digits as its factorization.

5503944617 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 44.

The square root of 5503944617 is about 74188.5747066218. The cubic root of 5503944617 is about 1765.5960629406.

The spelling of 5503944617 in words is "five billion, five hundred three million, nine hundred forty-four thousand, six hundred seventeen".