82062765688513 has 32 divisors (see below), whose sum is σ = 88028452512000. Its totient is φ = 76228833355776.

The previous prime is 82062765688499. The next prime is 82062765688529. The reversal of 82062765688513 is 31588656726028.

It is not a de Polignac number, because 82062765688513 - 2⁴¹ = 79863742432961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82062765688313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1276553670 + ... + 1276617952.

It is an arithmetic number, because the mean of its divisors is an integer number (2750889141000).

Almost surely, 2^{82062765688513} is an apocalyptic number.

It is an amenable number.

82062765688513 is a deficient number, since it is larger than the sum of its proper divisors (5965686823487).

82062765688513 is a wasteful number, since it uses less digits than its factorization.

82062765688513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66841.

The product of its (nonzero) digits is 232243200, while the sum is 67.

The spelling of 82062765688513 in words is "eighty-two trillion, sixty-two billion, seven hundred sixty-five million, six hundred eighty-eight thousand, five hundred thirteen".