8219455483 has 4 divisors (see below), whose sum is σ = 8223303880. Its totient is φ = 8215607088.

The previous prime is 8219455481. The next prime is 8219455501. The reversal of 8219455483 is 3845549128.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8219455483 - 2¹ = 8219455481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8219455481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1920993 + ... + 1925266.

It is an arithmetic number, because the mean of its divisors is an integer number (2055825970).

Almost surely, 2^8219455483 is an apocalyptic number.

8219455483 is a deficient number, since it is larger than the sum of its proper divisors (3848397).

8219455483 is a wasteful number, since it uses less digits than its factorization.

8219455483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3848396.

The product of its digits is 1382400, while the sum is 49.

The square root of 8219455483 is about 90661.2126711308. The cubic root of 8219455483 is about 2018.1232350419.

The spelling of 8219455483 in words is "eight billion, two hundred nineteen million, four hundred fifty-five thousand, four hundred eighty-three".