2410409509 has 2 divisors, whose sum is σ = 2410409510. Its totient is φ = 2410409508.

The previous prime is 2410409503. The next prime is 2410409513. The reversal of 2410409509 is 9059040142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2384368900 + 26040609 = 48830^2 + 5103^2 .

It is a cyclic number.

It is not a de Polignac number, because 2410409509 - 2⁷ = 2410409381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2410409503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1205204754 + 1205204755.

It is an arithmetic number, because the mean of its divisors is an integer number (1205204755).

Almost surely, 2^2410409509 is an apocalyptic number.

It is an amenable number.

2410409509 is a deficient number, since it is larger than the sum of its proper divisors (1).

2410409509 is an equidigital number, since it uses as much as digits as its factorization.

2410409509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 2410409509 is about 49095.9215108546. The cubic root of 2410409509 is about 1340.7987939856.

The spelling of 2410409509 in words is "two billion, four hundred ten million, four hundred nine thousand, five hundred nine".