82500000003 has 24 divisors (see below), whose sum is σ = 122070014976. Its totient is φ = 53667068400.

The previous prime is 82499999929. The next prime is 82500000007. The reversal of 82500000003 is 30000000528.

It is not a de Polignac number, because 82500000003 - 2¹⁷ = 82499868931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82500000007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 154603 + ... + 434628.

It is an arithmetic number, because the mean of its divisors is an integer number (5086250624).

Almost surely, 2^82500000003 is an apocalyptic number.

82500000003 is a deficient number, since it is larger than the sum of its proper divisors (39570014973).

82500000003 is a wasteful number, since it uses less digits than its factorization.

82500000003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589615 (or 589612 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The spelling of 82500000003 in words is "eighty-two billion, five hundred million, three", and thus it is an aban number.