82323009047 has 16 divisors (see below), whose sum is σ = 85315123200. Its totient is φ = 79352442720.

The previous prime is 82323009037. The next prime is 82323009053. The reversal of 82323009047 is 74090032328.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 82323009047 - 2¹⁴ = 82322992663 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 82323009047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82323009037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11495654 + ... + 11502812.

It is an arithmetic number, because the mean of its divisors is an integer number (5332195200).

Almost surely, 2^82323009047 is an apocalyptic number.

82323009047 is a deficient number, since it is larger than the sum of its proper divisors (2992114153).

82323009047 is a wasteful number, since it uses less digits than its factorization.

82323009047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8606.

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 82323009047 in words is "eighty-two billion, three hundred twenty-three million, nine thousand, forty-seven".