5506404461 has 2 divisors, whose sum is σ = 5506404462. Its totient is φ = 5506404460.

The previous prime is 5506404439. The next prime is 5506404467. The reversal of 5506404461 is 1644046055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3489855625 + 2016548836 = 59075^2 + 44906^2 .

It is a cyclic number.

It is not a de Polignac number, because 5506404461 - 2¹⁰ = 5506403437 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5506404467) 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 as a sum of consecutive naturals, namely, 2753202230 + 2753202231.

It is an arithmetic number, because the mean of its divisors is an integer number (2753202231).

Almost surely, 2^5506404461 is an apocalyptic number.

It is an amenable number.

5506404461 is a deficient number, since it is larger than the sum of its proper divisors (1).

5506404461 is an equidigital number, since it uses as much as digits as its factorization.

5506404461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 5506404461 is about 74205.1511756428. The cubic root of 5506404461 is about 1765.8590527497.

The spelling of 5506404461 in words is "five billion, five hundred six million, four hundred four thousand, four hundred sixty-one".