82842223588 has 12 divisors (see below), whose sum is σ = 144977273980. Its totient is φ = 41420145312.

The previous prime is 82842223553. The next prime is 82842223621. The reversal of 82842223588 is 88532224828.

It can be written as a sum of positive squares in 2 ways, for example, as 74801156004 + 8041067584 = 273498^2 + 89672^2 .

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27723 + ... + 407986.

Almost surely, 2^82842223588 is an apocalyptic number.

It is an amenable number.

82842223588 is a deficient number, since it is larger than the sum of its proper divisors (62135050392).

82842223588 is a wasteful number, since it uses less digits than its factorization.

82842223588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483246 (or 483244 counting only the distinct ones).

The product of its digits is 3932160, while the sum is 52.

The spelling of 82842223588 in words is "eighty-two billion, eight hundred forty-two million, two hundred twenty-three thousand, five hundred eighty-eight".