82665647002182 has 8 divisors (see below), whose sum is σ = 165331294004376. Its totient is φ = 27555215667392.

The previous prime is 82665647002181. The next prime is 82665647002219. The reversal of 82665647002182 is 28120074656628.

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

82665647002182 is an admirable number.

It is a super-2 number, since 2×82665647002182² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82665647002181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6888803916843 + ... + 6888803916854.

It is an arithmetic number, because the mean of its divisors is an integer number (20666411750547).

Almost surely, 2^{82665647002182} is an apocalyptic number.

82665647002182 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82665647002182 is a wasteful number, since it uses less digits than its factorization.

82665647002182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13777607833702.

The product of its (nonzero) digits is 15482880, while the sum is 57.

The spelling of 82665647002182 in words is "eighty-two trillion, six hundred sixty-five billion, six hundred forty-seven million, two thousand, one hundred eighty-two".