275152272009 has 8 divisors (see below), whose sum is σ = 366931659552. Its totient is φ = 183403866240.

The previous prime is 275152272001. The next prime is 275152272037. The reversal of 275152272009 is 900272251572.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 275152272009 - 2³ = 275152272001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (275152272001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7724712 + ... + 7760249.

It is an arithmetic number, because the mean of its divisors is an integer number (45866457444).

Almost surely, 2^275152272009 is an apocalyptic number.

It is an amenable number.

275152272009 is a deficient number, since it is larger than the sum of its proper divisors (91779387543).

275152272009 is a wasteful number, since it uses less digits than its factorization.

275152272009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15490887.

The product of its (nonzero) digits is 176400, while the sum is 42.

The spelling of 275152272009 in words is "two hundred seventy-five billion, one hundred fifty-two million, two hundred seventy-two thousand, nine".