5506363086409 has 4 divisors (see below), whose sum is σ = 5655183710404. Its totient is φ = 5357542462416.

The previous prime is 5506363086391. The next prime is 5506363086449. The reversal of 5506363086409 is 9046803636055.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3995713149184 + 1510649937225 = 1998928^2 + 1229085^2 .

It is a cyclic number.

It is not a de Polignac number, because 5506363086409 - 2⁹ = 5506363085897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5506363086409.

It is not an unprimeable number, because it can be changed into a prime (5506363086449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74410311942 + ... + 74410312015.

It is an arithmetic number, because the mean of its divisors is an integer number (1413795927601).

Almost surely, 2^{5506363086409} is an apocalyptic number.

It is an amenable number.

5506363086409 is a deficient number, since it is larger than the sum of its proper divisors (148820623995).

5506363086409 is a wasteful number, since it uses less digits than its factorization.

5506363086409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148820623994.

The product of its (nonzero) digits is 13996800, while the sum is 55.

The spelling of 5506363086409 in words is "five trillion, five hundred six billion, three hundred sixty-three million, eighty-six thousand, four hundred nine".