5502465065509 has 2 divisors, whose sum is σ = 5502465065510. Its totient is φ = 5502465065508.

The previous prime is 5502465065497. The next prime is 5502465065527. The reversal of 5502465065509 is 9055605642055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5502059848609 + 405216900 = 2345647^2 + 20130^2 .

It is a cyclic number.

It is not a de Polignac number, because 5502465065509 - 2⁵ = 5502465065477 is a prime.

It is a super-2 number, since 2×5502465065509² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5502465068509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2751232532754 + 2751232532755.

It is an arithmetic number, because the mean of its divisors is an integer number (2751232532755).

Almost surely, 2^{5502465065509} is an apocalyptic number.

It is an amenable number.

5502465065509 is a deficient number, since it is larger than the sum of its proper divisors (1).

5502465065509 is an equidigital number, since it uses as much as digits as its factorization.

5502465065509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100000, while the sum is 52.

The spelling of 5502465065509 in words is "five trillion, five hundred two billion, four hundred sixty-five million, sixty-five thousand, five hundred nine".