5366638087 has 2 divisors, whose sum is σ = 5366638088. Its totient is φ = 5366638086.

The previous prime is 5366638063. The next prime is 5366638099. The reversal of 5366638087 is 7808366635.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5366638087 - 2⁷ = 5366637959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5366638987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2683319043 + 2683319044.

It is an arithmetic number, because the mean of its divisors is an integer number (2683319044).

Almost surely, 2^5366638087 is an apocalyptic number.

5366638087 is a deficient number, since it is larger than the sum of its proper divisors (1).

5366638087 is an equidigital number, since it uses as much as digits as its factorization.

5366638087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 52.

The square root of 5366638087 is about 73257.3415228808. The cubic root of 5366638087 is about 1750.7901832339.

The spelling of 5366638087 in words is "five billion, three hundred sixty-six million, six hundred thirty-eight thousand, eighty-seven".