272208491152 has 20 divisors (see below), whose sum is σ = 567973486780. Its totient is φ = 125634688128.

The previous prime is 272208491143. The next prime is 272208491153. The reversal of 272208491152 is 251194802272.

It can be written as a sum of positive squares in 2 ways, for example, as 148653429136 + 123555062016 = 385556^2 + 351504^2 .

It is a junction number, because it is equal to n+sod(n) for n = 272208491099 and 272208491108.

It is not an unprimeable number, because it can be changed into a prime (272208491153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 654347127 + ... + 654347542.

It is an arithmetic number, because the mean of its divisors is an integer number (28398674339).

Almost surely, 2^272208491152 is an apocalyptic number.

It is an amenable number.

272208491152 is an abundant number, since it is smaller than the sum of its proper divisors (295764995628).

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

272208491152 is a wasteful number, since it uses less digits than its factorization.

272208491152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308694690 (or 1308694684 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The spelling of 272208491152 in words is "two hundred seventy-two billion, two hundred eight million, four hundred ninety-one thousand, one hundred fifty-two".