5326465009 has 2 divisors, whose sum is σ = 5326465010. Its totient is φ = 5326465008.

The previous prime is 5326464961. The next prime is 5326465031. The reversal of 5326465009 is 9005646235.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3934801984 + 1391663025 = 62728^2 + 37305^2 .

It is a cyclic number.

It is not a de Polignac number, because 5326465009 - 2¹¹ = 5326462961 is a prime.

It is not a weakly prime, because it can be changed into another prime (5326465049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2663232504 + 2663232505.

It is an arithmetic number, because the mean of its divisors is an integer number (2663232505).

Almost surely, 2^5326465009 is an apocalyptic number.

It is an amenable number.

5326465009 is a deficient number, since it is larger than the sum of its proper divisors (1).

5326465009 is an equidigital number, since it uses as much as digits as its factorization.

5326465009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 40.

The square root of 5326465009 is about 72982.6349825765. The cubic root of 5326465009 is about 1746.4106030421.

The spelling of 5326465009 in words is "five billion, three hundred twenty-six million, four hundred sixty-five thousand, nine".