82029589652 has 12 divisors (see below), whose sum is σ = 145984863360. Its totient is φ = 40319628696.

The previous prime is 82029589597. The next prime is 82029589661. The reversal of 82029589652 is 25698592028.

It is a super-2 number, since 2×82029589652² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173791268 + ... + 173791739.

It is an arithmetic number, because the mean of its divisors is an integer number (12165405280).

Almost surely, 2^82029589652 is an apocalyptic number.

It is an amenable number.

82029589652 is a deficient number, since it is larger than the sum of its proper divisors (63955273708).

82029589652 is a wasteful number, since it uses less digits than its factorization.

82029589652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347583070 (or 347583068 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 56.

The spelling of 82029589652 in words is "eighty-two billion, twenty-nine million, five hundred eighty-nine thousand, six hundred fifty-two".