5144450413 has 2 divisors, whose sum is σ = 5144450414. Its totient is φ = 5144450412.

The previous prime is 5144450407. The next prime is 5144450417. The reversal of 5144450413 is 3140544415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4529559204 + 614891209 = 67302^2 + 24797^2 .

It is a cyclic number.

It is not a de Polignac number, because 5144450413 - 2¹³ = 5144442221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5144450417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2572225206 + 2572225207.

It is an arithmetic number, because the mean of its divisors is an integer number (2572225207).

Almost surely, 2^5144450413 is an apocalyptic number.

It is an amenable number.

5144450413 is a deficient number, since it is larger than the sum of its proper divisors (1).

5144450413 is an equidigital number, since it uses as much as digits as its factorization.

5144450413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 5144450413 is about 71724.8242451663. The cubic root of 5144450413 is about 1726.2869805411.

Adding to 5144450413 its reverse (3140544415), we get a palindrome (8284994828).

The spelling of 5144450413 in words is "five billion, one hundred forty-four million, four hundred fifty thousand, four hundred thirteen".