82003627219 has 4 divisors (see below), whose sum is σ = 82060300144. Its totient is φ = 81946954296.

The previous prime is 82003627217. The next prime is 82003627249. The reversal of 82003627219 is 91272630028.

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 82003627219 - 2¹ = 82003627217 is a prime.

It is a super-3 number, since 3×82003627219³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82003627217) 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, 28334292 + ... + 28337185.

It is an arithmetic number, because the mean of its divisors is an integer number (20515075036).

Almost surely, 2^82003627219 is an apocalyptic number.

82003627219 is a deficient number, since it is larger than the sum of its proper divisors (56672925).

82003627219 is a wasteful number, since it uses less digits than its factorization.

82003627219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56672924.

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 82003627219 in words is "eighty-two billion, three million, six hundred twenty-seven thousand, two hundred nineteen".