272625166121 has 16 divisors (see below), whose sum is σ = 349082701440. Its totient is φ = 206693700480.

The previous prime is 272625166087. The next prime is 272625166123. The reversal of 272625166121 is 121661526272.

It is a cyclic number.

It is not a de Polignac number, because 272625166121 - 2²² = 272620971817 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (272625166123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47842916 + ... + 47848613.

It is an arithmetic number, because the mean of its divisors is an integer number (21817668840).

Almost surely, 2^272625166121 is an apocalyptic number.

It is an amenable number.

272625166121 is a deficient number, since it is larger than the sum of its proper divisors (76457535319).

272625166121 is a wasteful number, since it uses less digits than its factorization.

272625166121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95691584.

The product of its digits is 120960, while the sum is 41.

The spelling of 272625166121 in words is "two hundred seventy-two billion, six hundred twenty-five million, one hundred sixty-six thousand, one hundred twenty-one".