489214648519 has 2 divisors, whose sum is σ = 489214648520. Its totient is φ = 489214648518.

The previous prime is 489214648513. The next prime is 489214648567. The reversal of 489214648519 is 915846412984.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 489214648519 - 2¹⁷ = 489214517447 is a prime.

It is a super-2 number, since 2×489214648519² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (489214648513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244607324259 + 244607324260.

It is an arithmetic number, because the mean of its divisors is an integer number (244607324260).

Almost surely, 2^489214648519 is an apocalyptic number.

489214648519 is a deficient number, since it is larger than the sum of its proper divisors (1).

489214648519 is an equidigital number, since it uses as much as digits as its factorization.

489214648519 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19906560, while the sum is 61.

The spelling of 489214648519 in words is "four hundred eighty-nine billion, two hundred fourteen million, six hundred forty-eight thousand, five hundred nineteen".