5607438208009 has 9 divisors (see below), whose sum is σ = 6163576413799. Its totient is φ = 5097647418160.

The previous prime is 5607438208007. The next prime is 5607438208019. The reversal of 5607438208009 is 9008028347065.

The square root of 5607438208009 is 2368003.

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., 78958190025 + 5528480017984 = 280995^2 + 2351272^2 .

It is not a de Polignac number, because 5607438208009 - 2¹ = 5607438208007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5607438208007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 25940397 + ... + 26155669.

Almost surely, 2^{5607438208009} is an apocalyptic number.

5607438208009 is the 2368003-rd square number.

5607438208009 is the 1184002-nd centered octagonal number.

It is an amenable number.

5607438208009 is a deficient number, since it is larger than the sum of its proper divisors (556138205790).

5607438208009 is an frugal number, since it uses more digits than its factorization.

5607438208009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430568 (or 215284 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 5607438208009 in words is "five trillion, six hundred seven billion, four hundred thirty-eight million, two hundred eight thousand, nine".