82003309088 has 24 divisors (see below), whose sum is σ = 170940722652. Its totient is φ = 38589792256.

The previous prime is 82003309061. The next prime is 82003309097. The reversal of 82003309088 is 88090330028.

It can be written as a sum of positive squares in 2 ways, for example, as 81003990544 + 999318544 = 284612^2 + 31612^2 .

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, 75370145 + ... + 75371232.

Almost surely, 2^82003309088 is an apocalyptic number.

It is an amenable number.

82003309088 is an abundant number, since it is smaller than the sum of its proper divisors (88937413564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82003309088 is a wasteful number, since it uses less digits than its factorization.

82003309088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150741404 (or 150741396 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The spelling of 82003309088 in words is "eighty-two billion, three million, three hundred nine thousand, eighty-eight".