82017023672 has 16 divisors (see below), whose sum is σ = 154992802560. Its totient is φ = 40685609664.

The previous prime is 82017023659. The next prime is 82017023681. The reversal of 82017023672 is 27632071028.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40361693 + ... + 40363724.

It is an arithmetic number, because the mean of its divisors is an integer number (9687050160).

Almost surely, 2^82017023672 is an apocalyptic number.

It is an amenable number.

82017023672 is a deficient number, since it is larger than the sum of its proper divisors (72975778888).

82017023672 is a wasteful number, since it uses less digits than its factorization.

82017023672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80725550 (or 80725546 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 38.

The spelling of 82017023672 in words is "eighty-two billion, seventeen million, twenty-three thousand, six hundred seventy-two".