44050813 has 2 divisors, whose sum is σ = 44050814. Its totient is φ = 44050812.

The previous prime is 44050789. The next prime is 44050849. The reversal of 44050813 is 31805044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40220964 + 3829849 = 6342^2 + 1957^2 .

It is a cyclic number.

It is not a de Polignac number, because 44050813 - 2⁵ = 44050781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44050883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22025406 + 22025407.

It is an arithmetic number, because the mean of its divisors is an integer number (22025407).

Almost surely, 2^44050813 is an apocalyptic number.

It is an amenable number.

44050813 is a deficient number, since it is larger than the sum of its proper divisors (1).

44050813 is an equidigital number, since it uses as much as digits as its factorization.

44050813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 44050813 is about 6637.0786495265. The cubic root of 44050813 is about 353.1706809413.

Adding to 44050813 its reverse (31805044), we get a palindrome (75855857).

The spelling of 44050813 in words is "forty-four million, fifty thousand, eight hundred thirteen".