5000689 has 2 divisors, whose sum is σ = 5000690. Its totient is φ = 5000688.

The previous prime is 5000687. The next prime is 5000701. The reversal of 5000689 is 9860005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4986289 + 14400 = 2233^2 + 120^2 .

It is a cyclic number.

It is not a de Polignac number, because 5000689 - 2¹ = 5000687 is a prime.

Together with 5000687, it forms a pair of twin primes.

It is a Chen prime.

5000689 is a lucky number.

It is equal to p₃₄₈₅₅₃ and since 5000689 and 348553 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (5000687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500344 + 2500345.

It is an arithmetic number, because the mean of its divisors is an integer number (2500345).

Almost surely, 2^5000689 is an apocalyptic number.

It is an amenable number.

5000689 is a deficient number, since it is larger than the sum of its proper divisors (1).

5000689 is an equidigital number, since it uses as much as digits as its factorization.

5000689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 5000689 is about 2236.2220372763. Note that the first 3 decimals coincide. The cubic root of 5000689 is about 171.0054487964.

The spelling of 5000689 in words is "five million, six hundred eighty-nine", and thus it is an aban number.