82671560512125 has 32 divisors (see below), whose sum is σ = 148147436446464. Its totient is φ = 40699845172800.

The previous prime is 82671560512091. The next prime is 82671560512187. The reversal of 82671560512125 is 52121506517628.

It is not a de Polignac number, because 82671560512125 - 2⁶ = 82671560512061 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8479129537 + ... + 8479139286.

It is an arithmetic number, because the mean of its divisors is an integer number (4629607388952).

Almost surely, 2^{82671560512125} is an apocalyptic number.

It is an amenable number.

82671560512125 is a deficient number, since it is larger than the sum of its proper divisors (65475875934339).

82671560512125 is a wasteful number, since it uses less digits than its factorization.

82671560512125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16958268854 (or 16958268844 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 51.

The spelling of 82671560512125 in words is "eighty-two trillion, six hundred seventy-one billion, five hundred sixty million, five hundred twelve thousand, one hundred twenty-five".