4550341395209 has 2 divisors, whose sum is σ = 4550341395210. Its totient is φ = 4550341395208.

The previous prime is 4550341395199. The next prime is 4550341395233. The reversal of 4550341395209 is 9025931430554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4270124679184 + 280216716025 = 2066428^2 + 529355^2 .

It is a cyclic number.

It is not a de Polignac number, because 4550341395209 - 2²⁰ = 4550340346633 is a prime.

It is not a weakly prime, because it can be changed into another prime (4550341395109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2275170697604 + 2275170697605.

It is an arithmetic number, because the mean of its divisors is an integer number (2275170697605).

Almost surely, 2^{4550341395209} is an apocalyptic number.

It is an amenable number.

4550341395209 is a deficient number, since it is larger than the sum of its proper divisors (1).

4550341395209 is an equidigital number, since it uses as much as digits as its factorization.

4550341395209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916000, while the sum is 50.

The spelling of 4550341395209 in words is "four trillion, five hundred fifty billion, three hundred forty-one million, three hundred ninety-five thousand, two hundred nine".