4519232976217 has 12 divisors (see below), whose sum is σ = 4686349756240. Its totient is φ = 4357062834696.

The previous prime is 4519232976161. The next prime is 4519232976289. The reversal of 4519232976217 is 7126792329154.

It is a de Polignac number, because none of the positive numbers 2^k-4519232976217 is a prime.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4519232976617) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15119367 + ... + 15415372.

Almost surely, 2^{4519232976217} is an apocalyptic number.

4519232976217 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

4519232976217 is a deficient number, since it is larger than the sum of its proper divisors (167116780023).

4519232976217 is an equidigital number, since it uses as much as digits as its factorization.

4519232976217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30534900 (or 30534853 counting only the distinct ones).

The product of its digits is 11430720, while the sum is 58.

The spelling of 4519232976217 in words is "four trillion, five hundred nineteen billion, two hundred thirty-two million, nine hundred seventy-six thousand, two hundred seventeen".