82280205604 has 24 divisors (see below), whose sum is σ = 146479132800. Its totient is φ = 40429484640.

The previous prime is 82280205599. The next prime is 82280205619. The reversal of 82280205604 is 40650208228.

It is a super-3 number, since 3×82280205604³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 680194 + ... + 791974.

It is an arithmetic number, because the mean of its divisors is an integer number (6103297200).

Almost surely, 2^82280205604 is an apocalyptic number.

It is an amenable number.

82280205604 is a deficient number, since it is larger than the sum of its proper divisors (64198927196).

82280205604 is a wasteful number, since it uses less digits than its factorization.

82280205604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114963 (or 114961 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The spelling of 82280205604 in words is "eighty-two billion, two hundred eighty million, two hundred five thousand, six hundred four".