163374808087 has 2 divisors, whose sum is σ = 163374808088. Its totient is φ = 163374808086.

The previous prime is 163374808043. The next prime is 163374808099. The reversal of 163374808087 is 780808473361.

163374808087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 163374808087 - 2¹¹ = 163374806039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163374808187) 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, 81687404043 + 81687404044.

It is an arithmetic number, because the mean of its divisors is an integer number (81687404044).

Almost surely, 2^163374808087 is an apocalyptic number.

163374808087 is a deficient number, since it is larger than the sum of its proper divisors (1).

163374808087 is an equidigital number, since it uses as much as digits as its factorization.

163374808087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5419008, while the sum is 55.

The spelling of 163374808087 in words is "one hundred sixty-three billion, three hundred seventy-four million, eight hundred eight thousand, eighty-seven".