5323120289 has 2 divisors, whose sum is σ = 5323120290. Its totient is φ = 5323120288.

The previous prime is 5323120249. The next prime is 5323120303. The reversal of 5323120289 is 9820213235.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3160126225 + 2162994064 = 56215^2 + 46508^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5323120289 is a prime.

It is a super-2 number, since 2×5323120289² = 56671219222326887042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5323120249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2661560144 + 2661560145.

It is an arithmetic number, because the mean of its divisors is an integer number (2661560145).

Almost surely, 2^5323120289 is an apocalyptic number.

It is an amenable number.

5323120289 is a deficient number, since it is larger than the sum of its proper divisors (1).

5323120289 is an equidigital number, since it uses as much as digits as its factorization.

5323120289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 5323120289 is about 72959.7168922687. The cubic root of 5323120289 is about 1746.0449773380.

The spelling of 5323120289 in words is "five billion, three hundred twenty-three million, one hundred twenty thousand, two hundred eighty-nine".