479435368289 has 2 divisors, whose sum is σ = 479435368290. Its totient is φ = 479435368288.

The previous prime is 479435368249. The next prime is 479435368343. The reversal of 479435368289 is 982863534974.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 443045990689 + 36389377600 = 665617^2 + 190760^2 .

It is a cyclic number.

It is not a de Polignac number, because 479435368289 - 2²⁸ = 479166932833 is a prime.

It is not a weakly prime, because it can be changed into another prime (479435368219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239717684144 + 239717684145.

It is an arithmetic number, because the mean of its divisors is an integer number (239717684145).

Almost surely, 2^479435368289 is an apocalyptic number.

It is an amenable number.

479435368289 is a deficient number, since it is larger than the sum of its proper divisors (1).

479435368289 is an equidigital number, since it uses as much as digits as its factorization.

479435368289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 313528320, while the sum is 68.

The spelling of 479435368289 in words is "four hundred seventy-nine billion, four hundred thirty-five million, three hundred sixty-eight thousand, two hundred eighty-nine".