82508636276 has 72 divisors (see below), whose sum is σ = 174326994240. Its totient is φ = 33985163520.

The previous prime is 82508636183. The next prime is 82508636293. The reversal of 82508636276 is 67263680528.

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 23 ways as a sum of consecutive naturals, for example, 16460 + ... + 406556.

Almost surely, 2^82508636276 is an apocalyptic number.

It is an amenable number.

82508636276 is an abundant number, since it is smaller than the sum of its proper divisors (91818357964).

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

82508636276 is a wasteful number, since it uses less digits than its factorization.

82508636276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390165 (or 390152 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 53.

The spelling of 82508636276 in words is "eighty-two billion, five hundred eight million, six hundred thirty-six thousand, two hundred seventy-six".