82058294571 has 64 divisors (see below), whose sum is σ = 127552604160. Its totient is φ = 46399392000.

The previous prime is 82058294557. The next prime is 82058294587. The reversal of 82058294571 is 17549285028.

It is a de Polignac number, because none of the positive numbers 2^k-82058294571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82058294771) 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, 53597076 + ... + 53598606.

It is an arithmetic number, because the mean of its divisors is an integer number (1993009440).

Almost surely, 2^82058294571 is an apocalyptic number.

82058294571 is a deficient number, since it is larger than the sum of its proper divisors (45494309589).

82058294571 is a wasteful number, since it uses less digits than its factorization.

82058294571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2808.

The product of its (nonzero) digits is 1612800, while the sum is 51.

The spelling of 82058294571 in words is "eighty-two billion, fifty-eight million, two hundred ninety-four thousand, five hundred seventy-one".