5023709 has 2 divisors, whose sum is σ = 5023710. Its totient is φ = 5023708.

The previous prime is 5023703. The next prime is 5023717. The reversal of 5023709 is 9073205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2839225 + 2184484 = 1685^2 + 1478^2 .

It is a cyclic number.

It is not a de Polignac number, because 5023709 - 2⁴ = 5023693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5023703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2511854 + 2511855.

It is an arithmetic number, because the mean of its divisors is an integer number (2511855).

Almost surely, 2^5023709 is an apocalyptic number.

It is an amenable number.

5023709 is a deficient number, since it is larger than the sum of its proper divisors (1).

5023709 is an equidigital number, since it uses as much as digits as its factorization.

5023709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 5023709 is about 2241.3632012684. The cubic root of 5023709 is about 171.2674473850.

The spelling of 5023709 in words is "five million, twenty-three thousand, seven hundred nine".