82320227658604 has 24 divisors (see below), whose sum is σ = 155929490207568. Its totient is φ = 37801088525760.

The previous prime is 82320227658589. The next prime is 82320227658623. The reversal of 82320227658604 is 40685672202328.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4017962602 + ... + 4017983089.

It is an arithmetic number, because the mean of its divisors is an integer number (6497062091982).

Almost surely, 2^{82320227658604} is an apocalyptic number.

It is an amenable number.

82320227658604 is a deficient number, since it is larger than the sum of its proper divisors (73609262548964).

82320227658604 is a wasteful number, since it uses less digits than its factorization.

82320227658604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8035945905 (or 8035945903 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 55.

The spelling of 82320227658604 in words is "eighty-two trillion, three hundred twenty billion, two hundred twenty-seven million, six hundred fifty-eight thousand, six hundred four".