82351627728536 has 32 divisors (see below), whose sum is σ = 161921894421600. Its totient is φ = 39211356038400.

The previous prime is 82351627728523. The next prime is 82351627728599. The reversal of 82351627728536 is 63582772615328.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2431242740 + ... + 2431276611.

It is an arithmetic number, because the mean of its divisors is an integer number (5060059200675).

Almost surely, 2^{82351627728536} is an apocalyptic number.

It is an amenable number.

82351627728536 is a deficient number, since it is larger than the sum of its proper divisors (79570266693064).

82351627728536 is a wasteful number, since it uses less digits than its factorization.

82351627728536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4862519459 (or 4862519455 counting only the distinct ones).

The product of its digits is 203212800, while the sum is 65.

The spelling of 82351627728536 in words is "eighty-two trillion, three hundred fifty-one billion, six hundred twenty-seven million, seven hundred twenty-eight thousand, five hundred thirty-six".