10164409 has 2 divisors, whose sum is σ = 10164410. Its totient is φ = 10164408.

The previous prime is 10164389. The next prime is 10164439. The reversal of 10164409 is 90446101.

10164409 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6906384 + 3258025 = 2628^2 + 1805^2 .

It is a cyclic number.

It is not a de Polignac number, because 10164409 - 2¹³ = 10156217 is a prime.

It is not a weakly prime, because it can be changed into another prime (10164439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5082204 + 5082205.

It is an arithmetic number, because the mean of its divisors is an integer number (5082205).

Almost surely, 2^10164409 is an apocalyptic number.

It is an amenable number.

10164409 is a deficient number, since it is larger than the sum of its proper divisors (1).

10164409 is an equidigital number, since it uses as much as digits as its factorization.

10164409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 10164409 is about 3188.1670282468. The cubic root of 10164409 is about 216.6177517454.

The spelling of 10164409 in words is "ten million, one hundred sixty-four thousand, four hundred nine".