82079415635 has 96 divisors (see below), whose sum is σ = 125274304512. Its totient is φ = 51314376960.

The previous prime is 82079415631. The next prime is 82079415637. The reversal of 82079415635 is 53651497028.

It is a happy number.

It is not a de Polignac number, because 82079415635 - 2² = 82079415631 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82079415631) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11700389 + ... + 11707401.

It is an arithmetic number, because the mean of its divisors is an integer number (1304940672).

It is a 1-persistent number, because it is pandigital, but 2⋅82079415635 = 164158831270 is not.

Almost surely, 2^82079415635 is an apocalyptic number.

82079415635 is a deficient number, since it is larger than the sum of its proper divisors (43194888877).

82079415635 is a wasteful number, since it uses less digits than its factorization.

82079415635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7153 (or 7146 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 50.

The spelling of 82079415635 in words is "eighty-two billion, seventy-nine million, four hundred fifteen thousand, six hundred thirty-five".