272653154244 has 45 divisors (see below), whose sum is σ = 712793774077. Its totient is φ = 90881251776.

The previous prime is 272653154239. The next prime is 272653154273. The reversal of 272653154244 is 442451356272.

The square root of 272653154244 is 522162.

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

272653154244 is a `hidden beast` number, since 2 + 7 + 2 + 65 + 3 + 1 + 542 + 44 = 666.

It can be written as a sum of positive squares in only one way, i.e., 33649499844 + 239003654400 = 183438^2 + 488880^2 .

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 272653154244.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 9384412 + ... + 9413420.

Almost surely, 2^272653154244 is an apocalyptic number.

272653154244 is the 522162-nd square number.

It is an amenable number.

272653154244 is an abundant number, since it is smaller than the sum of its proper divisors (440140619833).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

272653154244 is an frugal number, since it uses more digits than its factorization.

272653154244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58034 (or 29014 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 45.

The spelling of 272653154244 in words is "two hundred seventy-two billion, six hundred fifty-three million, one hundred fifty-four thousand, two hundred forty-four".