82098254612 has 18 divisors (see below), whose sum is σ = 157920403914. Its totient is φ = 37317388240.

The previous prime is 82098254603. The next prime is 82098254629. The reversal of 82098254612 is 21645289028.

It can be written as a sum of positive squares in only one way, i.e., 52975466896 + 29122787716 = 230164^2 + 170654^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 84811763 + ... + 84812730.

It is an arithmetic number, because the mean of its divisors is an integer number (8773355773).

Almost surely, 2^82098254612 is an apocalyptic number.

It is an amenable number.

82098254612 is a deficient number, since it is larger than the sum of its proper divisors (75822149302).

82098254612 is a wasteful number, since it uses less digits than its factorization.

82098254612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169624519 (or 169624506 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 47.

The spelling of 82098254612 in words is "eighty-two billion, ninety-eight million, two hundred fifty-four thousand, six hundred twelve".