5001729 has 4 divisors (see below), whose sum is σ = 6668976. Its totient is φ = 3334484.

The previous prime is 5001707. The next prime is 5001739. The reversal of 5001729 is 9271005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5001729 - 2¹¹ = 4999681 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 5001699 and 5001708.

It is not an unprimeable number, because it can be changed into a prime (5001739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 833619 + ... + 833624.

It is an arithmetic number, because the mean of its divisors is an integer number (1667244).

Almost surely, 2^5001729 is an apocalyptic number.

It is an amenable number.

5001729 is a deficient number, since it is larger than the sum of its proper divisors (1667247).

5001729 is a wasteful number, since it uses less digits than its factorization.

5001729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667246.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 5001729 is about 2236.4545602359. The cubic root of 5001729 is about 171.0173027189.

The spelling of 5001729 in words is "five million, one thousand, seven hundred twenty-nine".