413187569 has 2 divisors, whose sum is σ = 413187570. Its totient is φ = 413187568.

The previous prime is 413187527. The next prime is 413187581. The reversal of 413187569 is 965781314.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 372991969 + 40195600 = 19313^2 + 6340^2 .

It is a cyclic number.

It is not a de Polignac number, because 413187569 - 2¹² = 413183473 is a prime.

It is a super-2 number, since 2×413187569² = 341447934352259522, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (413181569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206593784 + 206593785.

It is an arithmetic number, because the mean of its divisors is an integer number (206593785).

Almost surely, 2^413187569 is an apocalyptic number.

It is an amenable number.

413187569 is a deficient number, since it is larger than the sum of its proper divisors (1).

413187569 is an equidigital number, since it uses as much as digits as its factorization.

413187569 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 44.

The square root of 413187569 is about 20327.0157426023. The cubic root of 413187569 is about 744.8161454936.

The spelling of 413187569 in words is "four hundred thirteen million, one hundred eighty-seven thousand, five hundred sixty-nine".