270625727089 has 27 divisors (see below), whose sum is σ = 292265476363. Its totient is φ = 250536507200.

The previous prime is 270625727083. The next prime is 270625727143. The reversal of 270625727089 is 980727526072.

It is a happy number.

The square root of 270625727089 is 520217.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 210694770225 + 59930956864 = 459015^2 + 244808^2 .

It is not a de Polignac number, because 270625727089 - 2¹⁹ = 270625202801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (270625727083) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 627901704 + ... + 627902134.

Almost surely, 2^270625727089 is an apocalyptic number.

270625727089 is the 520217-th square number.

270625727089 is the 260109-th centered octagonal number.

It is an amenable number.

270625727089 is a deficient number, since it is larger than the sum of its proper divisors (21639749274).

270625727089 is an frugal number, since it uses more digits than its factorization.

270625727089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038 (or 519 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 55.

The spelling of 270625727089 in words is "two hundred seventy billion, six hundred twenty-five million, seven hundred twenty-seven thousand, eighty-nine".