172682527339 has 12 divisors (see below), whose sum is σ = 200882420544. Its totient is φ = 148008564144.

The previous prime is 172682527309. The next prime is 172682527343. The reversal of 172682527339 is 933725286271.

It is not a de Polignac number, because 172682527339 - 2¹¹ = 172682525291 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 172682527339.

It is not an unprimeable number, because it can be changed into a prime (172682527309) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2512774 + ... + 2580580.

It is an arithmetic number, because the mean of its divisors is an integer number (16740201712).

Almost surely, 2^172682527339 is an apocalyptic number.

172682527339 is a deficient number, since it is larger than the sum of its proper divisors (28199893205).

172682527339 is an equidigital number, since it uses as much as digits as its factorization.

172682527339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119794 (or 119787 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 55.

The spelling of 172682527339 in words is "one hundred seventy-two billion, six hundred eighty-two million, five hundred twenty-seven thousand, three hundred thirty-nine".