283792668745609 has 9 divisors (see below), whose sum is σ = 283967757595431. Its totient is φ = 283617687816720.

The previous prime is 283792668745603. The next prime is 283792668745613. The reversal of 283792668745609 is 906547866297382.

The square root of 283792668745609 is 16846147.

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., 40767267255625 + 243025401489984 = 6384925^2 + 15589272^2 .

It is not a de Polignac number, because 283792668745609 - 2¹⁷ = 283792668614537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (283792668745603) by changing a digit.

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 8 ways as a sum of consecutive naturals, for example, 33877597429 + ... + 33877605805.

It is an arithmetic number, because the mean of its divisors is an integer number (31551973066159).

Almost surely, 2^{283792668745609} is an apocalyptic number.

283792668745609 is the 16846147-th square number.

283792668745609 is the 8423074-th centered octagonal number.

It is an amenable number.

283792668745609 is a deficient number, since it is larger than the sum of its proper divisors (175088849822).

283792668745609 is an frugal number, since it uses more digits than its factorization.

283792668745609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20776 (or 10388 counting only the distinct ones).

The product of its (nonzero) digits is 13168189440, while the sum is 82.

The spelling of 283792668745609 in words is "two hundred eighty-three trillion, seven hundred ninety-two billion, six hundred sixty-eight million, seven hundred forty-five thousand, six hundred nine".