5606738729 has 2 divisors, whose sum is σ = 5606738730. Its totient is φ = 5606738728.

The previous prime is 5606738713. The next prime is 5606738779. The reversal of 5606738729 is 9278376065.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5602223104 + 4515625 = 74848^2 + 2125^2 .

It is a cyclic number.

It is not a de Polignac number, because 5606738729 - 2⁴ = 5606738713 is a prime.

It is not a weakly prime, because it can be changed into another prime (5606738779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2803369364 + 2803369365.

It is an arithmetic number, because the mean of its divisors is an integer number (2803369365).

Almost surely, 2^5606738729 is an apocalyptic number.

It is an amenable number.

5606738729 is a deficient number, since it is larger than the sum of its proper divisors (1).

5606738729 is an equidigital number, since it uses as much as digits as its factorization.

5606738729 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3810240, while the sum is 53.

The square root of 5606738729 is about 74878.1592255045. The cubic root of 5606738729 is about 1776.5200208710.

The spelling of 5606738729 in words is "five billion, six hundred six million, seven hundred thirty-eight thousand, seven hundred twenty-nine".