44050613 has 2 divisors, whose sum is σ = 44050614. Its totient is φ = 44050612.

The previous prime is 44050603. The next prime is 44050631. The reversal of 44050613 is 31605044.

It is a happy number.

Together with next prime (44050631) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32058244 + 11992369 = 5662^2 + 3463^2 .

It is a cyclic number.

It is not a de Polignac number, because 44050613 - 2⁶ = 44050549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44050603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22025306 + 22025307.

It is an arithmetic number, because the mean of its divisors is an integer number (22025307).

Almost surely, 2^44050613 is an apocalyptic number.

It is an amenable number.

44050613 is a deficient number, since it is larger than the sum of its proper divisors (1).

44050613 is an equidigital number, since it uses as much as digits as its factorization.

44050613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 44050613 is about 6637.0635826395. The cubic root of 44050613 is about 353.1701464507.

Adding to 44050613 its reverse (31605044), we get a palindrome (75655657).

The spelling of 44050613 in words is "forty-four million, fifty thousand, six hundred thirteen".