5709923 has 2 divisors, whose sum is σ = 5709924. Its totient is φ = 5709922.

The previous prime is 5709917. The next prime is 5709929. The reversal of 5709923 is 3299075.

It is a balanced prime because it is at equal distance from previous prime (5709917) and next prime (5709929).

It is a cyclic number.

It is not a de Polignac number, because 5709923 - 2⁸ = 5709667 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5709929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2854961 + 2854962.

It is an arithmetic number, because the mean of its divisors is an integer number (2854962).

Almost surely, 2^5709923 is an apocalyptic number.

5709923 is a deficient number, since it is larger than the sum of its proper divisors (1).

5709923 is an equidigital number, since it uses as much as digits as its factorization.

5709923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 5709923 is about 2389.5445172668. The cubic root of 5709923 is about 178.7351972354.

The spelling of 5709923 in words is "five million, seven hundred nine thousand, nine hundred twenty-three".