272690751204 has 135 divisors (see below), whose sum is σ = 725341249017. Its totient is φ = 89333456256.

The previous prime is 272690751173. The next prime is 272690751227. The reversal of 272690751204 is 402157096272.

The square root of 272690751204 is 522198.

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

272690751204 is a `hidden beast` number, since 2 + 72 + 69 + 0 + 7 + 512 + 0 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 30579516900 + 242111234304 = 174870^2 + 492048^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 272690751204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 629770572 + ... + 629771004.

Almost surely, 2^272690751204 is an apocalyptic number.

272690751204 is the 522198-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 272690751204

272690751204 is an abundant number, since it is smaller than the sum of its proper divisors (452650497813).

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

272690751204 is an frugal number, since it uses more digits than its factorization.

272690751204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016 (or 505 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The spelling of 272690751204 in words is "two hundred seventy-two billion, six hundred ninety million, seven hundred fifty-one thousand, two hundred four".