5709629 has 2 divisors, whose sum is σ = 5709630. Its totient is φ = 5709628.

The previous prime is 5709623. The next prime is 5709643. The reversal of 5709629 is 9269075.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3062500 + 2647129 = 1750^2 + 1627^2 .

It is a cyclic number.

It is not a de Polignac number, because 5709629 - 2²⁰ = 4661053 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5709592 and 5709601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5709623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2854814 + 2854815.

It is an arithmetic number, because the mean of its divisors is an integer number (2854815).

Almost surely, 2^5709629 is an apocalyptic number.

It is an amenable number.

5709629 is a deficient number, since it is larger than the sum of its proper divisors (1).

5709629 is an equidigital number, since it uses as much as digits as its factorization.

5709629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 5709629 is about 2389.4829984748. The cubic root of 5709629 is about 178.7321295320.

The spelling of 5709629 in words is "five million, seven hundred nine thousand, six hundred twenty-nine".