5266588409 has 2 divisors, whose sum is σ = 5266588410. Its totient is φ = 5266588408.

The previous prime is 5266588373. The next prime is 5266588417. The reversal of 5266588409 is 9048856625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3952888384 + 1313700025 = 62872^2 + 36245^2 .

It is a cyclic number.

It is not a de Polignac number, because 5266588409 - 2¹² = 5266584313 is a prime.

It is not a weakly prime, because it can be changed into another prime (5266588469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2633294204 + 2633294205.

It is an arithmetic number, because the mean of its divisors is an integer number (2633294205).

Almost surely, 2^5266588409 is an apocalyptic number.

It is an amenable number.

5266588409 is a deficient number, since it is larger than the sum of its proper divisors (1).

5266588409 is an equidigital number, since it uses as much as digits as its factorization.

5266588409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4147200, while the sum is 53.

The square root of 5266588409 is about 72571.2643475363. The cubic root of 5266588409 is about 1739.8419296446.

The spelling of 5266588409 in words is "five billion, two hundred sixty-six million, five hundred eighty-eight thousand, four hundred nine".