2184252505087 has 2 divisors, whose sum is σ = 2184252505088. Its totient is φ = 2184252505086.

The previous prime is 2184252505049. The next prime is 2184252505139. The reversal of 2184252505087 is 7805052524812.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2184252505087 - 2¹¹ = 2184252503039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2184252505087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2184252505387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1092126252543 + 1092126252544.

It is an arithmetic number, because the mean of its divisors is an integer number (1092126252544).

Almost surely, 2^{2184252505087} is an apocalyptic number.

2184252505087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2184252505087 is an equidigital number, since it uses as much as digits as its factorization.

2184252505087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792000, while the sum is 49.

The spelling of 2184252505087 in words is "two trillion, one hundred eighty-four billion, two hundred fifty-two million, five hundred five thousand, eighty-seven".