8217080352383 has 16 divisors (see below), whose sum is σ = 9520284291840. Its totient is φ = 6946499374656.

The previous prime is 8217080352323. The next prime is 8217080352409. The reversal of 8217080352383 is 3832530807128.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8217080352383 - 2²² = 8217076158079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8217080352323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11705798 + ... + 12387891.

It is an arithmetic number, because the mean of its divisors is an integer number (595017768240).

Almost surely, 2^{8217080352383} is an apocalyptic number.

8217080352383 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

8217080352383 is a deficient number, since it is larger than the sum of its proper divisors (1303203939457).

8217080352383 is a wasteful number, since it uses less digits than its factorization.

8217080352383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24094366.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 8217080352383 in words is "eight trillion, two hundred seventeen billion, eighty million, three hundred fifty-two thousand, three hundred eighty-three".