44165353 has 2 divisors, whose sum is σ = 44165354. Its totient is φ = 44165352.

The previous prime is 44165299. The next prime is 44165369. The reversal of 44165353 is 35356144.

44165353 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., 43191184 + 974169 = 6572^2 + 987^2 .

It is a cyclic number.

It is not a de Polignac number, because 44165353 - 2¹³ = 44157161 is a prime.

It is a super-2 number, since 2×44165353² = 3901156811229218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44165153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22082676 + 22082677.

It is an arithmetic number, because the mean of its divisors is an integer number (22082677).

Almost surely, 2^44165353 is an apocalyptic number.

It is an amenable number.

44165353 is a deficient number, since it is larger than the sum of its proper divisors (1).

44165353 is an equidigital number, since it uses as much as digits as its factorization.

44165353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 31.

The square root of 44165353 is about 6645.7018440493. The cubic root of 44165353 is about 353.4765183493.

The spelling of 44165353 in words is "forty-four million, one hundred sixty-five thousand, three hundred fifty-three".