5364221309 has 2 divisors, whose sum is σ = 5364221310. Its totient is φ = 5364221308.

The previous prime is 5364221273. The next prime is 5364221329. The reversal of 5364221309 is 9031224635.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2923564900 + 2440656409 = 54070^2 + 49403^2 .

It is a cyclic number.

It is not a de Polignac number, because 5364221309 - 2⁸ = 5364221053 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5364221329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2682110654 + 2682110655.

It is an arithmetic number, because the mean of its divisors is an integer number (2682110655).

Almost surely, 2^5364221309 is an apocalyptic number.

It is an amenable number.

5364221309 is a deficient number, since it is larger than the sum of its proper divisors (1).

5364221309 is an equidigital number, since it uses as much as digits as its factorization.

5364221309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 5364221309 is about 73240.8445404612. The cubic root of 5364221309 is about 1750.5273304976.

The spelling of 5364221309 in words is "five billion, three hundred sixty-four million, two hundred twenty-one thousand, three hundred nine".