82662556466535 has 64 divisors (see below), whose sum is σ = 133594659293184. Its totient is φ = 43643932992000.

The previous prime is 82662556466489. The next prime is 82662556466557. The reversal of 82662556466535 is 53566465526628.

It is not a de Polignac number, because 82662556466535 - 2¹⁴ = 82662556450151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82662556466535.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2808102837 + ... + 2808132273.

It is an arithmetic number, because the mean of its divisors is an integer number (2087416551456).

Almost surely, 2^{82662556466535} is an apocalyptic number.

82662556466535 is a deficient number, since it is larger than the sum of its proper divisors (50932102826649).

82662556466535 is a wasteful number, since it uses less digits than its factorization.

82662556466535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33824.

The product of its digits is 1866240000, while the sum is 69.

It can be divided in two parts, 826625 and 56466535, that added together give a triangular number (57293160 = T₁₀₇₀₄).

The spelling of 82662556466535 in words is "eighty-two trillion, six hundred sixty-two billion, five hundred fifty-six million, four hundred sixty-six thousand, five hundred thirty-five".