82827273562 has 48 divisors (see below), whose sum is σ = 137162611656. Its totient is φ = 37483740800.

The previous prime is 82827273541. The next prime is 82827273569. The reversal of 82827273562 is 26537272828.

It can be written as a sum of positive squares in 4 ways, for example, as 47192783121 + 35634490441 = 217239^2 + 188771^2 .

It is not an unprimeable number, because it can be changed into a prime (82827273569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88020012 + ... + 88020952.

Almost surely, 2^82827273562 is an apocalyptic number.

82827273562 is a deficient number, since it is larger than the sum of its proper divisors (54335338094).

82827273562 is a wasteful number, since it uses less digits than its factorization.

82827273562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2175 (or 2164 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 52.

The spelling of 82827273562 in words is "eighty-two billion, eight hundred twenty-seven million, two hundred seventy-three thousand, five hundred sixty-two".