82500018824 has 16 divisors (see below), whose sum is σ = 154739160000. Its totient is φ = 41236242832.

The previous prime is 82500018823. The next prime is 82500018847. The reversal of 82500018824 is 42881000528.

It is not an unprimeable number, because it can be changed into a prime (82500018823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1695332 + ... + 1743315.

It is an arithmetic number, because the mean of its divisors is an integer number (9671197500).

Almost surely, 2^82500018824 is an apocalyptic number.

It is an amenable number.

82500018824 is a deficient number, since it is larger than the sum of its proper divisors (72239141176).

82500018824 is a wasteful number, since it uses less digits than its factorization.

82500018824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3441652 (or 3441648 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 38.

The spelling of 82500018824 in words is "eighty-two billion, five hundred million, eighteen thousand, eight hundred twenty-four".