44430053 has 2 divisors, whose sum is σ = 44430054. Its totient is φ = 44430052.

The previous prime is 44430049. The next prime is 44430077. The reversal of 44430053 is 35003444.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29235649 + 15194404 = 5407^2 + 3898^2 .

It is a cyclic number.

It is not a de Polignac number, because 44430053 - 2² = 44430049 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44430013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22215026 + 22215027.

It is an arithmetic number, because the mean of its divisors is an integer number (22215027).

Almost surely, 2^44430053 is an apocalyptic number.

It is an amenable number.

44430053 is a deficient number, since it is larger than the sum of its proper divisors (1).

44430053 is an equidigital number, since it uses as much as digits as its factorization.

44430053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 44430053 is about 6665.5872209431. The cubic root of 44430053 is about 354.1812859540.

Adding to 44430053 its reverse (35003444), we get a palindrome (79433497).

The spelling of 44430053 in words is "forty-four million, four hundred thirty thousand, fifty-three".