82326215851736 has 8 divisors (see below), whose sum is σ = 154361654722020. Its totient is φ = 41163107925864.

The previous prime is 82326215851727. The next prime is 82326215851757. The reversal of 82326215851736 is 63715851262328.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5145388490726 + ... + 5145388490741.

Almost surely, 2^{82326215851736} is an apocalyptic number.

It is an amenable number.

82326215851736 is a deficient number, since it is larger than the sum of its proper divisors (72035438870284).

82326215851736 is a wasteful number, since it uses less digits than its factorization.

82326215851736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10290776981473 (or 10290776981469 counting only the distinct ones).

The product of its digits is 29030400, while the sum is 59.

The spelling of 82326215851736 in words is "eighty-two trillion, three hundred twenty-six billion, two hundred fifteen million, eight hundred fifty-one thousand, seven hundred thirty-six".