5650729 has 6 divisors (see below), whose sum is σ = 6573354. Its totient is φ = 4843440.

The previous prime is 5650703. The next prime is 5650741. The reversal of 5650729 is 9270565.

It can be written as a sum of positive squares in only one way, i.e., 5631129 + 19600 = 2373^2 + 140^2 .

It is not a de Polignac number, because 5650729 - 2¹⁵ = 5617961 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5650694 and 5650703.

It is not an unprimeable number, because it can be changed into a prime (5650769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57612 + ... + 57709.

It is an arithmetic number, because the mean of its divisors is an integer number (1095559).

Almost surely, 2^5650729 is an apocalyptic number.

It is an amenable number.

5650729 is a deficient number, since it is larger than the sum of its proper divisors (922625).

5650729 is a wasteful number, since it uses less digits than its factorization.

5650729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115335 (or 115328 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 5650729 is about 2377.1262061573. The cubic root of 5650729 is about 178.1154093123.

The spelling of 5650729 in words is "five million, six hundred fifty thousand, seven hundred twenty-nine".