5720329 has 2 divisors, whose sum is σ = 5720330. Its totient is φ = 5720328.

The previous prime is 5720321. The next prime is 5720369. The reversal of 5720329 is 9230275.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4665600 + 1054729 = 2160^2 + 1027^2 .

It is a cyclic number.

It is not a de Polignac number, because 5720329 - 2³ = 5720321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5720297 and 5720306.

It is not a weakly prime, because it can be changed into another prime (5720321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2860164 + 2860165.

It is an arithmetic number, because the mean of its divisors is an integer number (2860165).

Almost surely, 2^5720329 is an apocalyptic number.

It is an amenable number.

5720329 is a deficient number, since it is larger than the sum of its proper divisors (1).

5720329 is an equidigital number, since it uses as much as digits as its factorization.

5720329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 5720329 is about 2391.7209285366. The cubic root of 5720329 is about 178.8437094833.

The spelling of 5720329 in words is "five million, seven hundred twenty thousand, three hundred twenty-nine".