10541009 has 2 divisors, whose sum is σ = 10541010. Its totient is φ = 10541008.

The previous prime is 10540997. The next prime is 10541017. The reversal of 10541009 is 90014501.

10541009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7006609 + 3534400 = 2647^2 + 1880^2 .

It is an emirp because it is prime and its reverse (90014501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10541009 - 2⁴ = 10540993 is a prime.

It is a super-2 number, since 2×10541009² = 222225741476162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10541039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5270504 + 5270505.

It is an arithmetic number, because the mean of its divisors is an integer number (5270505).

Almost surely, 2^10541009 is an apocalyptic number.

It is an amenable number.

10541009 is a deficient number, since it is larger than the sum of its proper divisors (1).

10541009 is an equidigital number, since it uses as much as digits as its factorization.

10541009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 10541009 is about 3246.6920087991. The cubic root of 10541009 is about 219.2606655506.

It can be divided in two parts, 105 and 41009, that added together give a palindrome (41114).

The spelling of 10541009 in words is "ten million, five hundred forty-one thousand, nine".