5603729 has 2 divisors, whose sum is σ = 5603730. Its totient is φ = 5603728.

The previous prime is 5603713. The next prime is 5603737. The reversal of 5603729 is 9273065.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3794704 + 1809025 = 1948^2 + 1345^2 .

It is a cyclic number.

It is not a de Polignac number, because 5603729 - 2⁴ = 5603713 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5603695 and 5603704.

It is not a weakly prime, because it can be changed into another prime (5603779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2801864 + 2801865.

It is an arithmetic number, because the mean of its divisors is an integer number (2801865).

Almost surely, 2^5603729 is an apocalyptic number.

It is an amenable number.

5603729 is a deficient number, since it is larger than the sum of its proper divisors (1).

5603729 is an equidigital number, since it uses as much as digits as its factorization.

5603729 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 5603729 is about 2367.2196771740. The cubic root of 5603729 is about 177.6202081982.

The spelling of 5603729 in words is "five million, six hundred three thousand, seven hundred twenty-nine".