82944291529 has 8 divisors (see below), whose sum is σ = 90505064160. Its totient is φ = 75386916000.

The previous prime is 82944291503. The next prime is 82944291557. The reversal of 82944291529 is 92519244928.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 82944291529 - 2⁵ = 82944291497 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 82944291529.

It is not an unprimeable number, because it can be changed into a prime (82944291569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 798084 + ... + 896005.

It is an arithmetic number, because the mean of its divisors is an integer number (11313133020).

Almost surely, 2^82944291529 is an apocalyptic number.

It is an amenable number.

82944291529 is a deficient number, since it is larger than the sum of its proper divisors (7560772631).

82944291529 is a wasteful number, since it uses less digits than its factorization.

82944291529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698551.

The product of its digits is 3732480, while the sum is 55.

It can be divided in two parts, 82944 and 291529, that added together give a palindrome (374473).

The spelling of 82944291529 in words is "eighty-two billion, nine hundred forty-four million, two hundred ninety-one thousand, five hundred twenty-nine".