482709944389 has 2 divisors, whose sum is σ = 482709944390. Its totient is φ = 482709944388.

The previous prime is 482709944383. The next prime is 482709944441. The reversal of 482709944389 is 983449907284.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 374562360225 + 108147584164 = 612015^2 + 328858^2 .

It is a cyclic number.

It is not a de Polignac number, because 482709944389 - 2³⁷ = 345270990917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (482709944383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241354972194 + 241354972195.

It is an arithmetic number, because the mean of its divisors is an integer number (241354972195).

Almost surely, 2^482709944389 is an apocalyptic number.

It is an amenable number.

482709944389 is a deficient number, since it is larger than the sum of its proper divisors (1).

482709944389 is an equidigital number, since it uses as much as digits as its factorization.

482709944389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 125411328, while the sum is 67.

The spelling of 482709944389 in words is "four hundred eighty-two billion, seven hundred nine million, nine hundred forty-four thousand, three hundred eighty-nine".