82662558026005 has 8 divisors (see below), whose sum is σ = 99195816038400. Its totient is φ = 66129548816016.

The previous prime is 82662558025987. The next prime is 82662558026011. The reversal of 82662558026005 is 50062085526628.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 82662558026005 - 2¹⁵ = 82662557993237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61468885 + ... + 62799274.

It is an arithmetic number, because the mean of its divisors is an integer number (12399477004800).

Almost surely, 2^{82662558026005} is an apocalyptic number.

It is an amenable number.

82662558026005 is a deficient number, since it is larger than the sum of its proper divisors (16533258012395).

82662558026005 is a wasteful number, since it uses less digits than its factorization.

82662558026005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124401203.

The product of its (nonzero) digits is 13824000, while the sum is 55.

The spelling of 82662558026005 in words is "eighty-two trillion, six hundred sixty-two billion, five hundred fifty-eight million, twenty-six thousand, five".