82352174725 has 6 divisors (see below), whose sum is σ = 102116696690. Its totient is φ = 65881739760.

The previous prime is 82352174719. The next prime is 82352174747. The reversal of 82352174725 is 52747125328.

It can be written as a sum of positive squares in 3 ways, for example, as 24827989761 + 57524184964 = 157569^2 + 239842^2 .

It is not a de Polignac number, because 82352174725 - 2³ = 82352174717 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1647043470 + ... + 1647043519.

Almost surely, 2^82352174725 is an apocalyptic number.

It is an amenable number.

82352174725 is a deficient number, since it is larger than the sum of its proper divisors (19764521965).

82352174725 is a wasteful number, since it uses less digits than its factorization.

82352174725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3294086999 (or 3294086994 counting only the distinct ones).

The product of its digits is 940800, while the sum is 46.

The spelling of 82352174725 in words is "eighty-two billion, three hundred fifty-two million, one hundred seventy-four thousand, seven hundred twenty-five".