10413509 has 2 divisors, whose sum is σ = 10413510. Its totient is φ = 10413508.

The previous prime is 10413497. The next prime is 10413517. The reversal of 10413509 is 90531401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10336225 + 77284 = 3215^2 + 278^2 .

It is an emirp because it is prime and its reverse (90531401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10413509 - 2⁸ = 10413253 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10412509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5206754 + 5206755.

It is an arithmetic number, because the mean of its divisors is an integer number (5206755).

Almost surely, 2^10413509 is an apocalyptic number.

It is an amenable number.

10413509 is a deficient number, since it is larger than the sum of its proper divisors (1).

10413509 is an equidigital number, since it uses as much as digits as its factorization.

10413509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 10413509 is about 3226.9969011451. The cubic root of 10413509 is about 218.3730461465.

The spelling of 10413509 in words is "ten million, four hundred thirteen thousand, five hundred nine".