493607719990219 has 2 divisors, whose sum is σ = 493607719990220. Its totient is φ = 493607719990218.

The previous prime is 493607719990163. The next prime is 493607719990283. The reversal of 493607719990219 is 912099917706394.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 493607719990219 - 2²⁹ = 493607183119307 is a prime.

It is a super-2 number, since 2×493607719990219² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (493607719990919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246803859995109 + 246803859995110.

It is an arithmetic number, because the mean of its divisors is an integer number (246803859995110).

Almost surely, 2^{493607719990219} is an apocalyptic number.

493607719990219 is a deficient number, since it is larger than the sum of its proper divisors (1).

493607719990219 is an equidigital number, since it uses as much as digits as its factorization.

493607719990219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 416649744, while the sum is 76.

The spelling of 493607719990219 in words is "four hundred ninety-three trillion, six hundred seven billion, seven hundred nineteen million, nine hundred ninety thousand, two hundred nineteen".