82354226195 has 4 divisors (see below), whose sum is σ = 98825071440. Its totient is φ = 65883380952.

The previous prime is 82354226159. The next prime is 82354226197. The reversal of 82354226195 is 59162245328.

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

It is a cyclic number.

It is not a de Polignac number, because 82354226195 - 2⁸ = 82354225939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82354226197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8235422615 + ... + 8235422624.

It is an arithmetic number, because the mean of its divisors is an integer number (24706267860).

Almost surely, 2^82354226195 is an apocalyptic number.

82354226195 is a deficient number, since it is larger than the sum of its proper divisors (16470845245).

82354226195 is a wasteful number, since it uses less digits than its factorization.

82354226195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16470845244.

The product of its digits is 1036800, while the sum is 47.

The spelling of 82354226195 in words is "eighty-two billion, three hundred fifty-four million, two hundred twenty-six thousand, one hundred ninety-five".