996027807748087 has 2 divisors, whose sum is σ = 996027807748088. Its totient is φ = 996027807748086.

The previous prime is 996027807748021. The next prime is 996027807748097. The reversal of 996027807748087 is 780847708720699.

It is a strong prime.

It is an emirp because it is prime and its reverse (780847708720699) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 996027807748087 - 2³⁵ = 995993448009719 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 996027807748087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (996027807748097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498013903874043 + 498013903874044.

It is an arithmetic number, because the mean of its divisors is an integer number (498013903874044).

Almost surely, 2^{996027807748087} is an apocalyptic number.

996027807748087 is a deficient number, since it is larger than the sum of its proper divisors (1).

996027807748087 is an equidigital number, since it uses as much as digits as its factorization.

996027807748087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4779565056, while the sum is 82.

The spelling of 996027807748087 in words is "nine hundred ninety-six trillion, twenty-seven billion, eight hundred seven million, seven hundred forty-eight thousand, eighty-seven".