6005263409 has 2 divisors, whose sum is σ = 6005263410. Its totient is φ = 6005263408.

The previous prime is 6005263391. The next prime is 6005263423. The reversal of 6005263409 is 9043625006.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4883214400 + 1122049009 = 69880^2 + 33497^2 .

It is a cyclic number.

It is not a de Polignac number, because 6005263409 - 2²⁴ = 5988486193 is a prime.

It is a super-2 number, since 2×6005263409² = 72126377222948602562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6005263469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3002631704 + 3002631705.

It is an arithmetic number, because the mean of its divisors is an integer number (3002631705).

Almost surely, 2^6005263409 is an apocalyptic number.

It is an amenable number.

6005263409 is a deficient number, since it is larger than the sum of its proper divisors (1).

6005263409 is an equidigital number, since it uses as much as digits as its factorization.

6005263409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 6005263409 is about 77493.6346353686. The cubic root of 6005263409 is about 1817.6517846959.

The spelling of 6005263409 in words is "six billion, five million, two hundred sixty-three thousand, four hundred nine".