5945321 has 2 divisors, whose sum is σ = 5945322. Its totient is φ = 5945320.

The previous prime is 5945311. The next prime is 5945333. The reversal of 5945321 is 1235495.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3857296 + 2088025 = 1964^2 + 1445^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5945321 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an Ulam number.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5945311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2972660 + 2972661.

It is an arithmetic number, because the mean of its divisors is an integer number (2972661).

Almost surely, 2^5945321 is an apocalyptic number.

It is an amenable number.

5945321 is a deficient number, since it is larger than the sum of its proper divisors (1).

5945321 is an equidigital number, since it uses as much as digits as its factorization.

5945321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5400, while the sum is 29.

The square root of 5945321 is about 2438.3028934076. The cubic root of 5945321 is about 181.1583831868.

The spelling of 5945321 in words is "five million, nine hundred forty-five thousand, three hundred twenty-one".