82525282808278 has 8 divisors (see below), whose sum is σ = 128056473323280. Its totient is φ = 39839791700520.

The previous prime is 82525282808231. The next prime is 82525282808291. The reversal of 82525282808278 is 87280828252528.

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

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 3 ways as a sum of consecutive naturals, for example, 711424851738 + ... + 711424851853.

It is an arithmetic number, because the mean of its divisors is an integer number (16007059165410).

Almost surely, 2^{82525282808278} is an apocalyptic number.

82525282808278 is a deficient number, since it is larger than the sum of its proper divisors (45531190515002).

82525282808278 is a wasteful number, since it uses less digits than its factorization.

82525282808278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422849703622.

The product of its (nonzero) digits is 183500800, while the sum is 67.

The spelling of 82525282808278 in words is "eighty-two trillion, five hundred twenty-five billion, two hundred eighty-two million, eight hundred eight thousand, two hundred seventy-eight".