82525305575 has 6 divisors (see below), whose sum is σ = 102331378944. Its totient is φ = 66020244440.

The previous prime is 82525305523. The next prime is 82525305581. The reversal of 82525305575 is 57550352528.

It is not a de Polignac number, because 82525305575 - 2¹⁴ = 82525289191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1650506087 + ... + 1650506136.

It is an arithmetic number, because the mean of its divisors is an integer number (17055229824).

Almost surely, 2^82525305575 is an apocalyptic number.

82525305575 is a deficient number, since it is larger than the sum of its proper divisors (19806073369).

82525305575 is a wasteful number, since it uses less digits than its factorization.

82525305575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3301012233 (or 3301012228 counting only the distinct ones).

The product of its (nonzero) digits is 2100000, while the sum is 47.

The spelling of 82525305575 in words is "eighty-two billion, five hundred twenty-five million, three hundred five thousand, five hundred seventy-five".