82320227658603 has 64 divisors (see below), whose sum is σ = 141158101386240. Its totient is φ = 46859858726400.

The previous prime is 82320227658589. The next prime is 82320227658623. The reversal of 82320227658603 is 30685672202328.

82320227658603 is a `hidden beast` number, since 8 + 2 + 3 + 2 + 0 + 2 + 27 + 6 + 5 + 8 + 603 = 666.

It is not a de Polignac number, because 82320227658603 - 2¹⁶ = 82320227593067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82320227658603.

It is not an unprimeable number, because it can be changed into a prime (82320227658623) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14280628 + ... + 19198353.

It is an arithmetic number, because the mean of its divisors is an integer number (2205595334160).

Almost surely, 2^{82320227658603} is an apocalyptic number.

82320227658603 is a deficient number, since it is larger than the sum of its proper divisors (58837873727637).

82320227658603 is a wasteful number, since it uses less digits than its factorization.

82320227658603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33479505 (or 33479499 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 54.

The spelling of 82320227658603 in words is "eighty-two trillion, three hundred twenty billion, two hundred twenty-seven million, six hundred fifty-eight thousand, six hundred three".