172112248495 has 64 divisors (see below), whose sum is σ = 231842995200. Its totient is φ = 121596733440.

The previous prime is 172112248433. The next prime is 172112248513. The reversal of 172112248495 is 594842211271.

172112248495 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 172112248495 - 2¹³ = 172112240303 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 (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 170576551 + ... + 170577559.

It is an arithmetic number, because the mean of its divisors is an integer number (3622546800).

Almost surely, 2^172112248495 is an apocalyptic number.

172112248495 is a deficient number, since it is larger than the sum of its proper divisors (59730746705).

172112248495 is a wasteful number, since it uses less digits than its factorization.

172112248495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600.

The product of its digits is 322560, while the sum is 46.

The spelling of 172112248495 in words is "one hundred seventy-two billion, one hundred twelve million, two hundred forty-eight thousand, four hundred ninety-five".