4544424293 has 2 divisors, whose sum is σ = 4544424294. Its totient is φ = 4544424292.

The previous prime is 4544424289. The next prime is 4544424349. The reversal of 4544424293 is 3924244454.

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., 3378748129 + 1165676164 = 58127^2 + 34142^2 .

It is a cyclic number.

It is not a de Polignac number, because 4544424293 - 2² = 4544424289 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4544424293.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4544424233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2272212146 + 2272212147.

It is an arithmetic number, because the mean of its divisors is an integer number (2272212147).

Almost surely, 2^4544424293 is an apocalyptic number.

It is an amenable number.

4544424293 is a deficient number, since it is larger than the sum of its proper divisors (1).

4544424293 is an equidigital number, since it uses as much as digits as its factorization.

4544424293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 552960, while the sum is 41.

The square root of 4544424293 is about 67412.3452566368. The cubic root of 4544424293 is about 1656.3786509811.

The spelling of 4544424293 in words is "four billion, five hundred forty-four million, four hundred twenty-four thousand, two hundred ninety-three".