272669538325 has 6 divisors (see below), whose sum is σ = 338110227554. Its totient is φ = 218135630640.

The previous prime is 272669538293. The next prime is 272669538331. The reversal of 272669538325 is 523835966272.

It can be written as a sum of positive squares in 3 ways, for example, as 46406638084 + 226262900241 = 215422^2 + 475671^2 .

It is not a de Polignac number, because 272669538325 - 2⁵ = 272669538293 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 272669538325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5453390742 + ... + 5453390791.

Almost surely, 2^272669538325 is an apocalyptic number.

272669538325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

272669538325 is a deficient number, since it is larger than the sum of its proper divisors (65440689229).

272669538325 is a wasteful number, since it uses less digits than its factorization.

272669538325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10906781543 (or 10906781538 counting only the distinct ones).

The product of its digits is 32659200, while the sum is 58.

The spelling of 272669538325 in words is "two hundred seventy-two billion, six hundred sixty-nine million, five hundred thirty-eight thousand, three hundred twenty-five".