82323075441455 has 4 divisors (see below), whose sum is σ = 98787690529752. Its totient is φ = 65858460353160.

The previous prime is 82323075441433. The next prime is 82323075441461. The reversal of 82323075441455 is 55414457032328.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 82323075441455 - 2¹² = 82323075437359 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 82323075441397 and 82323075441406.

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, 8232307544141 + ... + 8232307544150.

It is an arithmetic number, because the mean of its divisors is an integer number (24696922632438).

Almost surely, 2^{82323075441455} is an apocalyptic number.

82323075441455 is a deficient number, since it is larger than the sum of its proper divisors (16464615088297).

82323075441455 is a wasteful number, since it uses less digits than its factorization.

82323075441455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16464615088296.

The product of its (nonzero) digits is 16128000, while the sum is 53.

The spelling of 82323075441455 in words is "eighty-two trillion, three hundred twenty-three billion, seventy-five million, four hundred forty-one thousand, four hundred fifty-five".