82636428500528 has 40 divisors (see below), whose sum is σ = 193744231530912. Its totient is φ = 33332340907008.

The previous prime is 82636428500497. The next prime is 82636428500581. The reversal of 82636428500528 is 82500582463628.

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 7 ways as a sum of consecutive naturals, for example, 21700740875 + ... + 21700744682.

Almost surely, 2^{82636428500528} is an apocalyptic number.

It is an amenable number.

82636428500528 is an abundant number, since it is smaller than the sum of its proper divisors (111107803030384).

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

82636428500528 is a wasteful number, since it uses less digits than its factorization.

82636428500528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43401485589 (or 43401485583 counting only the distinct ones).

The product of its (nonzero) digits is 44236800, while the sum is 59.

The spelling of 82636428500528 in words is "eighty-two trillion, six hundred thirty-six billion, four hundred twenty-eight million, five hundred thousand, five hundred twenty-eight".