272660171025 has 24 divisors (see below), whose sum is σ = 491779800864. Its totient is φ = 132198870400.

The previous prime is 272660171011. The next prime is 272660171033. The reversal of 272660171025 is 520171066272.

272660171025 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 272660171025 - 2⁶ = 272660170961 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 165247764 + ... + 165249413.

It is an arithmetic number, because the mean of its divisors is an integer number (20490825036).

Almost surely, 2^272660171025 is an apocalyptic number.

272660171025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

272660171025 is a deficient number, since it is larger than the sum of its proper divisors (219119629839).

272660171025 is a wasteful number, since it uses less digits than its factorization.

272660171025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330497201 (or 330497196 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 272660171025 in words is "two hundred seventy-two billion, six hundred sixty million, one hundred seventy-one thousand, twenty-five".