82592969012 has 6 divisors (see below), whose sum is σ = 144537695778. Its totient is φ = 41296484504.

The previous prime is 82592969009. The next prime is 82592969021. The reversal of 82592969012 is 21096929528.

It can be written as a sum of positive squares in only one way, i.e., 46506647716 + 36086321296 = 215654^2 + 189964^2 .

It is a super-2 number, since 2×82592969012² (a number of 23 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 10324121123 + ... + 10324121130.

It is an arithmetic number, because the mean of its divisors is an integer number (24089615963).

Almost surely, 2^82592969012 is an apocalyptic number.

It is an amenable number.

82592969012 is a deficient number, since it is larger than the sum of its proper divisors (61944726766).

82592969012 is a wasteful number, since it uses less digits than its factorization.

82592969012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20648242257 (or 20648242255 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 53.

The spelling of 82592969012 in words is "eighty-two billion, five hundred ninety-two million, nine hundred sixty-nine thousand, twelve".